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HuttenlocherTechnologies
Updated 2 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,764exploited flaws on CISA’s list
35added in the last 30 days
472new WordPress flaws this week
390,714entries in the database

1,698 results · page 9 of 34

  • May 21, 2026Avada Builder (fusion-builder): Unauthenticated Remote Code ExecutionCVE-2026-6279 · WordPress plugins & themes · reported by WordfenceCritical 9.8

    The Avada Builder (fusion-builder) plugin for WordPress is vulnerable to Unauthenticated Remote Code Execution via PHP Function Injection in versions up to and including 3.15.2. This is due to the `wp_conditional_tags` case in `Fusion_Builder_Conditional_Render_Helper::get_value()` passing attacker-controlled values from a base64-decoded JSON blob directly to `call_user_func()` without any allowlist validation. This is exploitable by unauthenticated attackers through the `fusion_get_widget_markup` AJAX endpoint, which is registered for non-privileged (unauthenticated) users via `wp_ajax_nopriv_fusion_get_widget_markup`. The endpoint is protected only by a nonce (`fusion_load_nonce`), but this nonce is generated for user ID 0 and is deterministically exposed in the JavaScript output of any public-facing page containing a Post Cards (`[fusion_post_cards]`) or Table of Contents (`[fusion_table_of_contents]`) element. This makes it possible for unauthenticated attackers to execute arbitrary code on affected sites.

    Product
    Avada Builder (fusion-builder)
    Affected
    up to 3.15.2
    What to do
    Affects up to 3.15.2. Update Avada Builder (fusion-builder) to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 21, 2026Avada (Fusion) Builder: Stored Cross-Site ScriptingCVE-2026-1543 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Avada (Fusion) Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes in all versions up to, and including, 3.15.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user (typically an administrator) accesses a page displaying dynamic user data (such as via the Dynamic Data feature pulling user biographical information).

    Product
    Avada (Fusion) Builder
    Affected
    up to 3.15.2
    What to do
    Affects up to 3.15.2. Update Avada (Fusion) Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 20, 2026PDF for Elementor Forms + Drag And Drop Template Builder: Missing AuthorizationCVE-2026-45443 · WordPress plugins & themes · reported by PatchstackMedium 5

    Missing Authorization vulnerability in ADD-ONS.ORG PDF for Elementor Forms + Drag And Drop Template Builder allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects PDF for Elementor Forms + Drag And Drop Template Builder: from n/a through 5.5.1.

    Product
    PDF for Elementor Forms + Drag And Drop Template Builder
    Affected
    up to 5.5.1
    What to do
    Affects up to 5.5.1. Update PDF for Elementor Forms + Drag And Drop Template Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 19, 2026Nexa Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE: Server-Side Request Forgery (SSRF)CVE-2026-6394 · WordPress plugins & themes · reported by WordfenceMedium 5.4

    The Nexa Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Server-Side Request Forgery (SSRF) in versions up to and including 1.1.1. This is due to the import_demo() function accepting a user-supplied URL in the demo_json_file POST parameter and passing it directly to wp_remote_get() without any URL validation or restriction against internal or private network destinations. The nexa_blocks_nonce required for the AJAX action is publicly exposed in the HTML source of any frontend page where the plugin is active via wp_localize_script on the enqueue_block_assets hook, effectively making the nonce available to all visitors and bypassing any intended authentication barrier. This makes it possible for unauthenticated attackers to make server-side HTTP requests to arbitrary internal or external destinations, potentially exposing internal services, cloud metadata endpoints such as the AWS instance metadata service, localhost services, and other resources not intended to be publicly accessible. A secondary SSRF vector also exists whereby image URLs extracted from the attacker-controlled JSON response are subsequently fetched via a secon

    Product
    Nexa Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE
    Affected
    up to 1.1.1
    What to do
    Affects up to 1.1.1. Update Nexa Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 19, 2026Kirki – Freeform Page Builder, Website Builder & Customizer: Authorization bypassCVE-2026-8096 · WordPress plugins & themes · reported by WordfenceMedium 6.5

    The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.0.6. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to view all Kirki frontend forms and read stored visitor form submission data, including contact details, messages, and any other visitor-provided information submitted through site forms.

    Product
    Kirki – Freeform Page Builder, Website Builder & Customizer
    Affected
    up to 6.0.6
    What to do
    Affects up to 6.0.6. Update Kirki – Freeform Page Builder, Website Builder & Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 19, 2026Kirki – Freeform Page Builder, Website Builder & Customizer: Arbitrary file deletionCVE-2026-8073 · WordPress plugins & themes · reported by WordfenceHigh 7.5

    The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation and missing capability check in the 'downloadZIP' function in all versions up to, and including, 6.0.6. This makes it possible for unauthenticated attackers to read and delete arbitrary files limited in the WordPress uploads base directory.

    Product
    Kirki – Freeform Page Builder, Website Builder & Customizer
    Affected
    up to 6.0.6
    What to do
    Affects up to 6.0.6. Update Kirki – Freeform Page Builder, Website Builder & Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 19, 2026the public checkout endpoint that: Funnel Builder for WooCommerce Checkout prior to 3.15.0.3 contains a missing authorizationCVE-2026-47100 · WordPress plugins & themes · reported by VulnCheckHigh 8.7

    Funnel Builder for WooCommerce Checkout prior to 3.15.0.3 contains a missing authorization vulnerability in the public checkout endpoint that allows unauthenticated attackers to invoke internal methods and write arbitrary data to the plugin's External Scripts global setting. Attackers can inject malicious JavaScript through the External Scripts setting that executes in the browsers of all checkout page visitors.

    Product
    the public checkout endpoint that
    What to do
    Update the public checkout endpoint that to the newest version.
  • May 14, 2026Taskbuilder – Project Management & Task Management Tool With Kanban Board: Time-based blind SQL InjectionCVE-2026-6225 · WordPress plugins & themes · reported by WordfenceMedium 6.5

    The Taskbuilder – Project Management & Task Management Tool With Kanban Board plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'project_search' parameter in all versions up to, and including, 5.0.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

    Product
    Taskbuilder – Project Management & Task Management Tool With Kanban Board
    Affected
    up to 5.0.6
    What to do
    Affects up to 5.0.6. Update Taskbuilder – Project Management & Task Management Tool With Kanban Board to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 14, 2026Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder: Insecure Direct Object ReferenceCVE-2026-5395 · WordPress plugins & themes · reported by WordfenceHigh 8.2

    The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.2.0 via the exportEntries function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Fluent Forms manager-level access and above, to bypass form-level access restrictions to access submissions from forms they are not authorized to view, export data from arbitrary database tables, and enumerate database table names via error message disclosure.

    Product
    Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
    Affected
    up to 6.2.0
    What to do
    Affects up to 6.2.0. Update Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 14, 2026Bold Page Builder: Stored Cross-Site ScriptingCVE-2026-3694 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'text' attribute of the bt_bb_button shortcode in all versions up to, and including, 5.6.8. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Bold Page Builder
    Affected
    up to 5.6.8
    What to do
    Affects up to 5.6.8. Update Bold Page Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 13, 2026Avada Builder: Time-based SQL InjectionCVE-2026-4798 · WordPress plugins & themes · reported by WordfenceHigh 7.5

    The Avada Builder plugin for WordPress is vulnerable to time-based SQL Injection via the ‘product_order’ parameter in all versions up to, and including, 3.15.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Note: The vulnerability can only be exploited if WooCommerce was previously used and then deactivated.

    Product
    Avada Builder
    Affected
    up to 3.15.1
    What to do
    Affects up to 3.15.1. Update Avada Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 13, 2026Avada Builder: Arbitrary File ReadCVE-2026-4782 · WordPress plugins & themes · reported by WordfenceMedium 6.5

    The Avada Builder plugin for WordPress is vulnerable to Arbitrary File Read in all versions up to, and including, 3.15.2 via the 'fusion_get_svg_from_file' function with the 'custom_svg' parameter of the 'fusion_section_separator' shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. The vulnerability was partially patched in version 3.15.2 and fully patched in version 3.15.3.

    Product
    Avada Builder
    Affected
    up to 3.15.2
    What to do
    Affects up to 3.15.2. Update Avada Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 13, 2026Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder: Stored Cross-Site ScriptingCVE-2026-6828 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'permission_message' parameter in all versions up to, and including, 6.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
    Affected
    up to 6.2.1
    What to do
    Affects up to 6.2.1. Update Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 13, 2026Cost Calculator Builder: Unauthenticated Price Manipulation and Insecure Direct Object Reference (IDOR)CVE-2025-14755 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The Cost Calculator Builder plugin for WordPress is vulnerable to Unauthenticated Price Manipulation and Insecure Direct Object Reference (IDOR) in all versions up to, and including, 4.0.1 only when used in combination with Cost Calculator Builder PRO. This is due to the ccb_woocommerce_payment AJAX action being registered via wp_ajax_nopriv, making it accessible to unauthenticated users, and the renderWooCommercePayment() function passing user-controlled data directly to CCBWooCheckout::init() without authorization checks. This makes it possible for unauthenticated attackers to add WooCommerce products to their cart with attacker-controlled prices.

    Product
    Cost Calculator Builder
    Affected
    up to 4.0.1
    What to do
    Affects up to 4.0.1. Update Cost Calculator Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 10, 2026WordPress Contact Form Builder 1.6.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts bCVE-2022-50959 · WordPress plugins & themes · reported by VulnCheckMedium 5.1

    WordPress Contact Form Builder 1.6.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by exploiting the form_id parameter. Attackers can craft malicious URLs to code_generator.php with script payloads in the form_id parameter to execute arbitrary JavaScript in victim browsers.

    What to do
    Update the plugin to the newest version.
  • May 7, 2026Bricks Builder: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-41554 · WordPress plugins & themes · reported by PatchstackHigh 7.1

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Bricks Builder allows Reflected XSS. This issue affects Bricks Builder: from n/a through 1.9.2 to 2.2.

    Product
    Bricks Builder
    Affected
    up to 1.9.2
    What to do
    Affects up to 1.9.2. Update Bricks Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 6, 2026Ninja Tables – Easy Data Table Builder: Unauthorized database table creationCVE-2026-2306 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The Ninja Tables – Easy Data Table Builder plugin for WordPress is vulnerable to unauthorized database table creation due to missing authorization checks on the `createFluentCartTable` function in all versions up to, and including, 5.2.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary Ninja Tables in the database which can lead to database pollution and resource exhaustion.

    Product
    Ninja Tables – Easy Data Table Builder
    Affected
    up to 5.2.6
    What to do
    Affects up to 5.2.6. Update Ninja Tables – Easy Data Table Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 5, 2026Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder: SQL InjectionCVE-2026-3359 · WordPress plugins & themes · reported by WordfenceHigh 7.5

    The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to SQL Injection via the 'inputs' parameter in versions up to, and including, 1.15.42 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

    Product
    Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder
    Affected
    up to 1.15.42
    What to do
    Affects up to 1.15.42. Update Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 5, 2026Forminator Forms – Contact Form, Payment Form & Custom Form Builder: Path TraversalCVE-2026-5192 · WordPress plugins & themes · reported by WordfenceHigh 7.5

    The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Path Traversal in versions up to, and including, 1.52.1 via the 'upload-1[file][file_path]' parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. Successful exploitation requires a publicly accessible form with a File Upload field where Save and Continue is enabled in that form's Behavior settings and the Save and Continue email notification is configured to attach uploaded files in Email Notifications.

    Product
    Forminator Forms – Contact Form, Payment Form & Custom Form Builder
    Affected
    up to 1.52.1
    What to do
    Affects up to 1.52.1. Update Forminator Forms – Contact Form, Payment Form & Custom Form Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 2, 2026Brizy – Page Builder: Unauthenticated Stored Cross-Site ScriptingCVE-2026-5324 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The Brizy – Page Builder plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting in all versions up to, and including, 2.8.11 This is due to a combination of missing nonce verification for unauthenticated form submissions, insufficient handling of FileUpload fields when no file is uploaded, and the reversal of security encoding via html_entity_decode() followed by unescaped output in the admin view. The submit_form() function skips nonce verification for non-logged-in users (api.php:198). The handleFileTypeFields() function fails to overwrite user-supplied values when no file is attached. While htmlentities() is applied during storage, html_entity_decode() reverses this on display (form-entries.php:79). The form-data.php template outputs FileUpload values directly in href attributes without esc_url(). This makes it possible for unauthenticated attackers to inject arbitrary web scripts that execute when an administrator views the form Leads page.

    Product
    Brizy – Page Builder
    Affected
    up to 2.8.11
    What to do
    Affects up to 2.8.11. Update Brizy – Page Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 2, 2026Profile Builder Pro: PHP Object InjectionCVE-2026-7647 · WordPress plugins & themes · reported by WordfenceHigh 8.1

    The Profile Builder Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to and including 3.14.5. This is due to the use of PHP's maybe_unserialize() function on the attacker-controlled 'args' POST parameter within the wppb_request_users_pins_action_callback() AJAX handler, which lacked any nonce verification, type checking, or input validation before deserialization. Because the handler was registered with both wp_ajax_ and wp_ajax_nopriv_ hooks, it was reachable by completely unauthenticated users. This makes it possible for unauthenticated attackers to inject arbitrary PHP objects into application memory.

    Product
    Profile Builder Pro
    Affected
    up to 3.14.5
    What to do
    Affects up to 3.14.5. Update Profile Builder Pro to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 2, 2026Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates: Stored Cross-Site ScriptingCVE-2026-4658 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the className, classHook, and blockId attributes in the Add to Cart block (essential-blocks/add-to-cart) in all versions up to, and including, 6.0.4. This is due to insufficient output escaping in the render_callback() function where these attributes are placed into class and data-id HTML attributes using raw sprintf() and implode() without esc_attr() escaping. While the outer wrapper div uses get_block_wrapper_attributes() which properly escapes, the inner divs do not. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates
    Affected
    up to 6.0.4
    What to do
    Affects up to 6.0.4. Update Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 2, 2026App Builder – Create Native Android & iOS Apps On The Flight: Insecure Direct Object ReferenceCVE-2026-7638 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 5.6.0. This is due to missing authorization validation in the `upload_avatar()` function, which accepts an attacker-controlled `user_id` parameter from the POST request body and uses it to update user meta without verifying that the authenticated requester owns or has permission to modify the target account. This makes it possible for authenticated attackers, with Subscriber-level access and above, to overwrite the profile avatar of any arbitrary user on the site, including administrators, by supplying a target `user_id` in the request body to the `/wp-json/app-builder/v1/upload-avatar` endpoint.

    Product
    App Builder – Create Native Android & iOS Apps On The Flight
    Affected
    up to 5.6.0
    What to do
    Affects up to 5.6.0. Update App Builder – Create Native Android & iOS Apps On The Flight to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 1, 2026Elementor Website Builder: Stored Cross-Site ScriptingCVE-2026-6127 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Elementor Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the _elementor_data meta field in versions up to, and including, 4.0.4. This is due to insufficient input sanitization when processing form-encoded REST API requests. The plugin registers the _elementor_data meta field with show_in_rest but omits a sanitize_callback, relying instead on a rest_pre_insert_post filter (sanitize_post_data function) that only sanitizes JSON-encoded request bodies. When a contributor sends a form-encoded PATCH request to the WordPress REST API, the json_decode() call on the raw body returns null, causing all sanitization to be skipped. The unsanitized data is then stored via update_post_meta() and later output without escaping through multiple widget sinks including the HTML widget's print_unescaped_setting() function. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Elementor Website Builder
    Affected
    up to 4.0.4
    What to do
    Affects up to 4.0.4. Update Elementor Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 24, 2026MaxiBlocks Builder: Arbitrary media file deletionCVE-2026-2028 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The MaxiBlocks Builder plugin for WordPress is vulnerable to arbitrary media file deletion due to insufficient file ownership validation on the 'maxi_remove_custom_image_size' AJAX action in all versions up to, and including, 2.1.8. This makes it possible for authenticated attackers, with Author-level access and above, to delete arbitrary files in the wp-content/uploads directory, including files uploaded by other users and administrators.

    Product
    MaxiBlocks Builder
    Affected
    up to 2.1.8
    What to do
    Affects up to 2.1.8. Update MaxiBlocks Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 22, 2026Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor: Stored Cross-Site ScriptingCVE-2026-2951 · WordPress plugins & themes · reported by WordfenceMedium 5.4

    The Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor
    Affected
    up to 3.5.5
    What to do
    Affects up to 3.5.5. Update Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 21, 2026Responsive Blocks – Page Builder for Blocks & Patterns: Unauthorized accessCVE-2026-6703 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The Responsive Blocks – Page Builder for Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 2.2.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify global site-wide plugin configuration options, including toggling custom CSS, disabling blocks, changing layout defaults such as content width, container padding, and container gap, and altering auto-block-recovery behavior.

    Product
    Responsive Blocks – Page Builder for Blocks & Patterns
    Affected
    up to 2.2.1
    What to do
    Affects up to 2.2.1. Update Responsive Blocks – Page Builder for Blocks & Patterns to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 20, 2026Responsive Blocks – Page Builder for Blocks & Patterns: Unauthenticated Open Email RelayCVE-2026-6675 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The Responsive Blocks – Page Builder for Blocks & Patterns plugin for WordPress is vulnerable to Unauthenticated Open Email Relay in all versions up to, and including, 2.2.0. This is due to insufficient authorization checks and missing server-side validation of the recipient email address supplied via a public REST API route. This makes it possible for unauthenticated attackers to send arbitrary emails to any recipient of their choosing through the affected WordPress site's mail server, effectively turning the site into an open mail relay.

    Product
    Responsive Blocks – Page Builder for Blocks & Patterns
    Affected
    up to 2.2.0
    What to do
    Affects up to 2.2.0. Update Responsive Blocks – Page Builder for Blocks & Patterns to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 18, 2026Page Builder Gutenberg Blocks – CoBlocks: Stored Cross-Site ScriptingCVE-2026-4801 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Page Builder Gutenberg Blocks – CoBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via external iCal feed data in all versions up to, and including, 3.1.16 due to insufficient output escaping of event titles, descriptions, and locations fetched from external iCal feeds in the Events block rendering function. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Page Builder Gutenberg Blocks – CoBlocks
    Affected
    up to 3.1.16
    What to do
    Affects up to 3.1.16. Update Page Builder Gutenberg Blocks – CoBlocks to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 16, 2026Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder: Insecure Direct Object ReferenceCVE-2026-4160 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference via the 'submission_id' parameter in versions up to, and including, 6.1.21. This is due to missing authorization and ownership validation on a user controlled key in the Stripe SCA confirmation AJAX endpoint. This makes it possible for unauthenticated attackers to modify payment status of targeted pending submissions (for example, setting the status to "failed").

    Product
    Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
    Affected
    up to 6.1.21
    What to do
    Affects up to 6.1.21. Update Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 15, 2026Beaver Builder: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2026-40744 · WordPress plugins & themes · reported by PatchstackHigh 8.5

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Beaver Builder Beaver Builder beaver-builder-lite-version allows Blind SQL Injection.This issue affects Beaver Builder: from n/a through <= 2.10.1.2.

    Product
    Beaver Builder
    Affected
    up to 2.10.1.2
    What to do
    Affects up to 2.10.1.2. Update Beaver Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 15, 2026e-shot™ form builder: Missing AuthorizationCVE-2026-3642 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The e-shot™ form builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.0.2. The eshot_form_builder_update_field_data() AJAX handler lacks any capability checks (current_user_can()) or nonce verification (check_ajax_referer()/wp_verify_nonce()). The function is registered via the wp_ajax_ hook, making it accessible to any authenticated user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify form field configurations including mandatory status, field visibility, and form display preferences via the eshot_form_builder_update_field_data AJAX action.

    Product
    e-shot™ form builder
    Affected
    up to 1.0.2
    What to do
    Affects up to 1.0.2. Update e-shot™ form builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 15, 2026Avada (Fusion) Builder: Sensitive Information ExposureCVE-2026-1541 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The Avada (Fusion) Builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.15.1. This is due to the plugin's `fusion_get_post_custom_field()` function failing to validate whether metadata keys are protected (underscore-prefixed). This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract protected post metadata fields that should not be publicly accessible via the Dynamic Data feature's `post_custom_field` parameter.

    Product
    Avada (Fusion) Builder
    Affected
    up to 3.15.1
    What to do
    Affects up to 3.15.1. Update Avada (Fusion) Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 15, 2026Avada (Fusion) Builder: Arbitrary WordPress Action ExecutionCVE-2026-1509 · WordPress plugins & themes · reported by WordfenceMedium 5.4

    The Avada (Fusion) Builder plugin for WordPress is vulnerable to Arbitrary WordPress Action Execution in all versions up to, and including, 3.15.1. This is due to the plugin's `output_action_hook()` function accepting user-controlled input to trigger any registered WordPress action hook without proper authorization checks. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary WordPress action hooks via the Dynamic Data feature, potentially leading to privilege escalation, file inclusion, denial of service, or other security impacts depending on which action hooks are available in the WordPress installation.

    Product
    Avada (Fusion) Builder
    Affected
    up to 3.15.1
    What to do
    Affects up to 3.15.1. Update Avada (Fusion) Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 10, 2026GreenShift - Animation and Page Builder Blocks: Stored Cross-Site ScriptingCVE-2026-4895 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The GreenShift - Animation and Page Builder Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 12.8.9 This is due to insufficient input sanitization and output escaping in the gspb_greenShift_block_script_assets() function. The function uses str_replace() to insert 'fetchpriority="high"' before 'src=' attributes when processing greenshift-blocks/image blocks with the disablelazy attribute enabled. Because this replacement operates on the entire HTML string without parsing, contributors can inject the string 'src=' into HTML attribute values (such as class attributes). When the str_replace executes, the double quotes in the replacement string break out of the attribute context, allowing injection of malicious HTML attributes like onfocus with JavaScript payloads. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    GreenShift - Animation and Page Builder Blocks
    Affected
    up to 12.8.9
    What to do
    Affects up to 12.8.9. Update GreenShift - Animation and Page Builder Blocks to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 8, 2026Page Builder: Pagelayer: Stored Cross-Site ScriptingCVE-2026-2509 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Page Builder: Pagelayer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Button widget's Custom Attributes field in all versions up to, and including, 2.0.8. This is due to an incomplete event handler blocklist in the 'pagelayer_xss_content' XSS filtering function, which blocks common, but not all, event handlers. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Page Builder: Pagelayer
    Affected
    up to 2.0.8
    What to do
    Affects up to 2.0.8. Update Page Builder: Pagelayer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 8, 2026Beaver Builder Page Builder – Drag and Drop Website Builder: Stored Cross-Site ScriptingCVE-2026-2481 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Beaver Builder Page Builder – Drag and Drop Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'settings[js]' parameter in versions up to, and including, 2.10.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Beaver Builder Page Builder – Drag and Drop Website Builder
    Affected
    up to 2.10.1.1
    What to do
    Affects up to 2.10.1.1. Update Beaver Builder Page Builder – Drag and Drop Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 8, 2026The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin CVE-2026-1865 · WordPress plugins & themes · reported by WordfenceMedium 6.5

    The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to SQL Injection via the ‘membership_ids[]’ parameter in all versions up to, and including, 5.1.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

    Affected
    up to 5.1.2
    What to do
    Affects up to 5.1.2. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 8, 2026WPBITS Addons For Elementor Page Builder: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-39703 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpbits WPBITS Addons For Elementor Page Builder wpbits-addons-for-elementor allows Stored XSS.This issue affects WPBITS Addons For Elementor Page Builder: from n/a through <= 1.8.1.

    Product
    WPBITS Addons For Elementor Page Builder
    Affected
    up to 1.8.1
    What to do
    Affects up to 1.8.1. Update WPBITS Addons For Elementor Page Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 8, 2026Hello Bar Popup Builder: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-39666 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in telepathy Hello Bar Popup Builder hellobar allows DOM-Based XSS.This issue affects Hello Bar Popup Builder: from n/a through <= 1.5.1.

    Product
    Hello Bar Popup Builder
    Affected
    up to 1.5.1
    What to do
    Affects up to 1.5.1. Update Hello Bar Popup Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 8, 2026Masteriyo LMS – Online Course Builder for eLearning, LMS & Education: Authorization Bypass Through User-Controlled KeyCVE-2026-5167 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The Masteriyo LMS – Online Course Builder for eLearning, LMS & Education plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in versions up to and including 2.1.7. This is due to insufficient webhook signature verification in the handle_webhook() function. The webhook endpoint processes unauthenticated requests and only performs signature verification if both the webhook_secret setting is configured AND the HTTP_STRIPE_SIGNATURE header is present. Since webhook_secret defaults to an empty string, the webhook processes attacker-controlled JSON payloads without any verification. This makes it possible for unauthenticated attackers to send fake Stripe webhook events with arbitrary order_id values in the metadata, mark any order as completed without payment, and gain unauthorized access to paid course content.

    Product
    Masteriyo LMS – Online Course Builder for eLearning, LMS & Education
    Affected
    up to 2.1.7
    What to do
    Affects up to 2.1.7. Update Masteriyo LMS – Online Course Builder for eLearning, LMS & Education to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 7, 2026Elementor Website Builder – More Than Just a Page Builder: Stored Cross-Site ScriptingCVE-2025-14732 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Elementor Website Builder – More Than Just a Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several widget parameters in all versions up to, and including, 3.35.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Elementor Website Builder – More Than Just a Page Builder
    Affected
    up to 3.35.5
    What to do
    Affects up to 3.35.5. Update Elementor Website Builder – More Than Just a Page Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 7, 2026SQL Chart Builder: Does not properly escape user inputCVE-2026-4079 · WordPress plugins & themes · reported by WPScanMedium 6.5

    The SQL Chart Builder WordPress plugin before 2.3.8 does not properly escape user input as it is concatened to SQL queries, making it possible for attackers to conduct SQL Injection attacks against the dynamic filter functionality.

    Product
    SQL Chart Builder
    Fixed in
    2.3.8
    What to do
    Update SQL Chart Builder to 2.3.8 or newer.
  • Apr 4, 2026WPFunnels – Easy Funnel Builder To Optimize Buyer Journeys And Get More Leads & Sales: Stored Cross-Site ScriptingCVE-2026-0626 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The WPFunnels – Easy Funnel Builder To Optimize Buyer Journeys And Get More Leads & Sales plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpf_optin_form' shortcode in all versions up to, and including, 3.7.9 due to insufficient input sanitization and output escaping of the 'button_icon' parameter. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    WPFunnels – Easy Funnel Builder To Optimize Buyer Journeys And Get More Leads & Sales
    Affected
    up to 3.7.9
    What to do
    Affects up to 3.7.9. Update WPFunnels – Easy Funnel Builder To Optimize Buyer Journeys And Get More Leads & Sales to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 4, 2026Kadence Blocks — Page Builder Toolkit for Gutenberg Editor: Authorization bypassCVE-2026-2826 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.3. This is due to the plugin not properly verifying that a user has the `upload_files` capability in the `process_pattern` REST API endpoint. This makes it possible for authenticated attackers, with contributor level access and above, to upload images to the WordPress Media Library by supplying remote image URLs that the server downloads and creates as media attachments.

    Product
    Kadence Blocks — Page Builder Toolkit for Gutenberg Editor
    Affected
    up to 3.6.3
    What to do
    Affects up to 3.6.3. Update Kadence Blocks — Page Builder Toolkit for Gutenberg Editor to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 1, 2026Ultimate Addons for WPBakery Page Builder: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-34889 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Ultimate Addons for WPBakery Page Builder allows DOM-Based XSS.This issue affects Ultimate Addons for WPBakery Page Builder: from n/a before 3.21.4.

    Product
    Ultimate Addons for WPBakery Page Builder
    Fixed in
    3.21.4
    What to do
    Update Ultimate Addons for WPBakery Page Builder to 3.21.4 or newer.
  • Mar 31, 2026User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor: Insecure Direct Object ReferenceCVE-2026-3139 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.15.5 via the wppb_save_avatar_value() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to reassign ownership of arbitrary posts and attachments by changing 'post_author'.

    Product
    User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor
    Affected
    up to 3.15.5
    What to do
    Affects up to 3.15.5. Update User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 31, 2026Kubio AI Page Builder: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-34887 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Extend Themes Kubio AI Page Builder allows Stored XSS.This issue affects Kubio AI Page Builder: from n/a through 2.7.0.

    Product
    Kubio AI Page Builder
    Affected
    up to 2.7.0
    What to do
    Affects up to 2.7.0. Update Kubio AI Page Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 31, 2026Ibtana – WordPress Website Builder: Stored Cross-Site ScriptingCVE-2026-1834 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Ibtana – WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ive' shortcode in all versions up to, and including, 1.2.5.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Ibtana – WordPress Website Builder
    Affected
    up to 1.2.5.7
    What to do
    Affects up to 1.2.5.7. Update Ibtana – WordPress Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 28, 2026Page Builder: Pagelayer – Drag and Drop website builder: Improper Neutralization of CRLF Sequences ('CRLF Injection')CVE-2026-2442 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The Page Builder: Pagelayer – Drag and Drop website builder plugin for WordPress is vulnerable to Improper Neutralization of CRLF Sequences ('CRLF Injection') in all versions up to, and including, 2.0.7. This is due to the contact form handler performing placeholder substitution on attacker-controlled form fields and then passing the resulting values into email headers without removing CR/LF characters. This makes it possible for unauthenticated attackers to inject arbitrary email headers (for example Bcc / Cc) and abuse form email delivery via the 'email' parameter granted they can target a contact form configured to use placeholders in mail template headers.

    Product
    Page Builder: Pagelayer – Drag and Drop website builder
    Affected
    up to 2.0.7
    What to do
    Affects up to 2.0.7. Update Page Builder: Pagelayer – Drag and Drop website builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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