Updated 7 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.

1,766exploited flaws on CISA’s list

36added in the last 30 days

584new WordPress flaws this week

391,288entries in the database

2,371 results · page 1 of 48

Oct 31, 2026FunnelKit Automations – Email Marketing Automation and CRM for WordPress & WooCommerce: Time-based SQL InjectionCVE-2026-119163 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The FunnelKit Automations – Email Marketing Automation and CRM for WordPress & WooCommerce plugin for WordPress is vulnerable to time-based SQL Injection via the 'bwfan_cart_id' parameter in all versions up to, and including, 3.8.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation is a two-step persisted attack: an unauthenticated attacker submits a crafted bwfan_cart_id value during a guest Store API checkout (requiring only a publicly obtainable WooCommerce cart nonce), and the injection fires when a scheduled Action Scheduler job later reloads the stored meta upon order status transition out of pending, failed, or cancelled.
Product
FunnelKit Automations – Email Marketing Automation and CRM for WordPress & WooCommerce
Affected
up to 3.8.5.2
What to do
Affects up to 3.8.5.2. Update FunnelKit Automations – Email Marketing Automation and CRM for WordPress & WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 31, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Authorization bypassCVE-2026-109386 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 7.8.14.3. 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 custom-level access and above, to overwrite the site's active ESP integration credentials (AWeber, Constant Contact, Infusionsoft, ConvertKit, or HubSpot API keys) with attacker-controlled values — diverting all subsequent Hustle form lead submissions to the attacker's ESP tenant — and, for HubSpot, irreversibly delete the operator's OAuth token, OAuth referer, and OAuth current-page option rows. This requires the attacker to hold the plugin-granted hustle_create capability (e.g., an Editor delegated hustle_create but not hustle_edit_integrations via Hustle's Permissions tab), which allows them to load a Hustle module wizard page and obtain the hustle_provider_action nonce needed to reach the vulnerable handlers.
Product
Hustle – Email Marketing, Lead Generation, Optins, Popups
Affected
up to 7.8.14.3
What to do
Affects up to 7.8.14.3. Update Hustle – Email Marketing, Lead Generation, Optins, Popups to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 30, 2026Email Templates Customizer and Designer for WordPress and WooCommerce: Authorization bypassCVE-2026-107630 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Email Templates Customizer and Designer for WordPress and WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.5.14 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to enumerate WooCommerce order IDs via the preview_order parameter and exfiltrate every customer's billing name, address, phone number, and email address. The exploit requires two unauthenticated requests: the first harvests a reusable nonce from the 302 Location header returned by the unguarded admin_init handler, and the second supplies that nonce alongside an arbitrary order ID to the preview endpoint, making full customer PII disclosure trivially achievable without any account or credentials.
Product
Email Templates Customizer and Designer for WordPress and WooCommerce
Affected
up to 1.5.14
What to do
Affects up to 1.5.14. Update Email Templates Customizer and Designer for WordPress and WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 30, 2026WPGraphQL before 2.24.1 contains a missing rate limiting vulnerability that allows unauthenticated attackers to flood password reset emails by aliasing the sendCVE-2026-119701 · Other software · WPGraphQL · reported by VulnCheckMedium 6.9
WPGraphQL before 2.24.1 contains a missing rate limiting vulnerability that allows unauthenticated attackers to flood password reset emails by aliasing the sendPasswordResetEmail mutation. Attackers can send one HTTP request with many aliases, bypassing batch_limit, to exhaust mail provider quota and repeatedly rotate reset keys, blocking legitimate password recovery.
Product
WPGraphQL
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 30, 2026CakePHP 4.5.12, 4.6.5, 5.1.8 through 5.1.10, 5.2.14 through 5.2.15, 5.3.7, and 5.4.0 through 5.4.3 contain an email header injection vulnerability because SmtpTCVE-2026-119417 · Other software · cakephp · reported by VulnCheckMedium 6.3
CakePHP 4.5.12, 4.6.5, 5.1.8 through 5.1.10, 5.2.14 through 5.2.15, 5.3.7, and 5.4.0 through 5.4.3 contain an email header injection vulnerability because SmtpTransport and MailTransport strip only CRLF pairs from header values, an incomplete fix for CVE-2026-77634. Attackers controlling custom headers set via Message::setHeaders() or Message::addHeaders() can insert a bare CR or LF to inject headers like Bcc, redirecting or altering outgoing mail.
Product
cakephp
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record abraxaslabs.tech github.com
Oct 29, 2026Zimbra is vulnerable to Stored Cross-Site Scripting (XSS) via the From email header during HTML reply composition in Classic UI.CVE-2026-66912 · Email & office · Synacor · reported by cvd@cert.plMedium 5.3
Zimbra is vulnerable to Stored Cross-Site Scripting (XSS) via the From email header during HTML reply composition in Classic UI. Due to insufficient sanitization of the From header value, a remote attacker can send a crafted email containing a malicious From header with an embedded JavaScript payload. When the victim opens the message in Classic UI and clicks Reply while composing in HTML mode with reply headers disabled, the unsanitized From header content is rendered as HTML and the JavaScript payload executes in the victim's browser, potentially allowing the attacker to steal session information or perform actions on behalf of the victim. This issue was fixed in version 10.1.21
Product
Zimbra Collaboration
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cert.pl wiki.zimbra.com
Oct 29, 2026Zimbra is vulnerable to stored cross-site scripting (XSS) via the Content-Location MIME header in email attachments.CVE-2026-66911 · Email & office · Synacor · reported by cvd@cert.plMedium 5.3
Zimbra is vulnerable to stored cross-site scripting (XSS) via the Content-Location MIME header in email attachments. Due to lack of sanitization of the Content-Location header, an attacker can set it to a javascript: URI. An unauthenticated remote attacker can send a crafted email to a victim; when the victim opens the email in the Zimbra web interface and clicks the attachment name, the JavaScript payload executes in the victim's browser context. This issue was fixed in version 10.1.21
Product
Zimbra Collaboration
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cert.pl wiki.zimbra.com
Oct 29, 2026FreeMail before 5.3.2 contains an authorization bypass vulnerability that allows authenticated users to claim another user's existing mailbox via the POST /api/CVE-2026-119049 · Other software · idinging · reported by VulnCheckHigh 7.2
FreeMail before 5.3.2 contains an authorization bypass vulnerability that allows authenticated users to claim another user's existing mailbox via the POST /api/create endpoint. Attackers who know a victim's address can become co-owners through assignMailboxToUser to read messages and verification codes, set forwarding, and delete mail.
Product
FreeMail
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 29, 2026Contact Form by Supsystic: Does not strip CR/LF characters or re-validate submitted field values before concatenating them into outgoing email headersCVE-2026-115303 · WordPress plugins & themes · reported by WPScanLow 3.7
The Contact Form by Supsystic WordPress plugin before 1.11.1 does not strip CR/LF characters or re-validate submitted field values before concatenating them into outgoing email headers when a form is configured to map a submitted field into its Reply-To, From or Cc header, allowing unauthenticated users to inject arbitrary email headers such as additional Bcc or Cc recipients into the notification email.
Product
Contact Form by Supsystic
Fixed in
1.11.1
What to do
Update Contact Form by Supsystic to 1.11.1 or newer.
Full record and what to do →NVD record wpscan.com
Oct 29, 2026LogixFast Auth: Does not deliver its password-reset one-time code to the resolved account's own email addressCVE-2026-113616 · WordPress plugins & themes · reported by WPScanCritical 9.8
The LogixFast Auth WordPress plugin before 1.0.4 does not deliver its password-reset one-time code to the resolved account's own email address, mailing it to the address supplied in the request instead, allowing unauthenticated attackers to reset any user's password, including an administrator's, and take over the account.
Product
LogixFast Auth
Fixed in
1.0.4
What to do
Update LogixFast Auth to 1.0.4 or newer.
Full record and what to do →NVD record wpscan.com
Oct 28, 2026PostgreSQL Anonymizer contains a vulnerability related to the anon.partial() and anon.partial_email() functions.CVE-2026-110182 · Other software · DALIBO · reported by f86ef6dc-4d3a-42ad-8f28-e6d5547a5007Medium 4.3
PostgreSQL Anonymizer contains a vulnerability related to the anon.partial() and anon.partial_email() functions. These function can reveal the while data if the data is small enough. The issue is fixed in PostgreSQL Anonymizer 3.3.0 and later versions.
Product
PostgreSQL Anonymizer
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gitlab.com
Oct 28, 2026Essential Addons for Elementor: Does not apply its administrator approval requirement to accounts registered through its email one-time-password flowCVE-2026-110508 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Essential Addons for Elementor WordPress plugin before 6.8.7 does not apply its administrator approval requirement to accounts registered through its email one-time-password flow, which could allow unauthenticated users to register and log in without being approved by an administrator when both features are enabled.
Product
Essential Addons for Elementor
Fixed in
6.8.7
What to do
Update Essential Addons for Elementor to 6.8.7 or newer.
Full record and what to do →NVD record wpscan.com
Oct 28, 2026Royal Elementor Addons: Does not validate submitted form field values before substituting them into the recipient addresses of its form notification emailsCVE-2026-106648 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Royal Elementor Addons WordPress plugin before 1.7.1070 does not validate submitted form field values before substituting them into the recipient addresses of its form notification emails, allowing unauthenticated attackers to replace the recipient list and relay attacker-composed email from the site's own domain when a recipient field is configured to echo a submitted value.
Product
Royal Elementor Addons
Fixed in
1.7.1070
What to do
Update Royal Elementor Addons to 1.7.1070 or newer.
Full record and what to do →NVD record wpscan.com
Oct 28, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Stored Cross-Site ScriptingCVE-2026-118169 · WordPress plugins & themes · reported by WordfenceMedium 4.9
The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content[cta_label]' parameter in all versions up to, and including, 7.8.14.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. By default only Administrators hold the hustle_edit_module capability, but the plugin's built-in Permissions screen allows administrators to delegate this capability to lower roles including Subscriber, enabling Subscriber-level exploitation on sites where that delegation has been configured.
Product
Hustle – Email Marketing, Lead Generation, Optins, Popups
Affected
up to 7.8.14.3
What to do
Affects up to 7.8.14.3. Update Hustle – Email Marketing, Lead Generation, Optins, Popups to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 28, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Stored Cross-Site ScriptingCVE-2026-107710 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content[title]' parameter in all versions up to, and including, 7.8.14.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that an administrator has explicitly granted the 'Create and Update Modules' (hustle_create / hustle_edit_module) capability to the attacker's role via the plugin's own Settings → Permissions feature; this delegation is not enabled by default.
Product
Hustle – Email Marketing, Lead Generation, Optins, Popups
Affected
up to 7.8.14.3
What to do
Affects up to 7.8.14.3. Update Hustle – Email Marketing, Lead Generation, Optins, Popups to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 28, 2026Customer Email Verification for WooCommerce: Authentication BypassCVE-2026-109236 · WordPress plugins & themes · reported by WordfenceMedium 4.8
The Customer Email Verification for WooCommerce plugin for WordPress is vulnerable to Authentication Bypass via a Predictable Email-Verification Token in all versions up to, and including, 2.8.2. This is due to the `authenticate_user_by_email_link()` function — hooked on the `wp` action and triggered by the `cusomer_email_verify` GET parameter — lacking any capability check or nonce verification, while the `secret_code` it validates is generated as `md5(email . time())` and the `verify_otp_nonce` required to trigger token issuance via the `wp_ajax_nopriv_resend_otp` handler is emitted to every front-end visitor through `wp_localize_script`. This makes it possible for unauthenticated attackers to log in as a newly created, verified WooCommerce customer bound to an arbitrary email address — or to flip an existing account's `customer_email_verified` meta to verified — fully bypassing the plugin's core email-verification control. Exploitation requires the `cev_user_log` table to contain a `password` column, which is absent from the fresh-install schema shipped in version 2.8.2 but is present on sites upgraded from an older version where that column was defined.
Product
Customer Email Verification for WooCommerce
Affected
up to 2.8.2
What to do
Affects up to 2.8.2. Update Customer Email Verification for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 28, 2026Royal Addons for Elementor: Does not scope a contact form's email delivery configuration to the form's own document or ownerCVE-2026-106647 · WordPress plugins & themes · reported by WPScanLow 3.8
The Royal Addons for Elementor WordPress plugin before 1.7.1070 does not scope a contact form's email delivery configuration to the form's own document or owner, instead storing it in a site-global namespace keyed only on a non-secret, author-chosen identifier that is exposed in public page source, allowing users with the Author role or above to overwrite another user's form configuration and have that form's submissions delivered to an attacker-controlled address.
Product
Royal Addons for Elementor
Fixed in
1.7.1070
What to do
Update Royal Addons for Elementor to 1.7.1070 or newer.
Full record and what to do →NVD record wpscan.com
Oct 28, 2026Booking Package: Does not restrict who can trigger its booking verification-code emails nor bind the recipient to server-side stateCVE-2026-105997 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Booking Package WordPress plugin before 1.7.33 does not restrict who can trigger its booking verification-code emails nor bind the recipient to server-side state, allowing unauthenticated users to make the site send templated verification-code emails to arbitrary recipients.
Product
Booking Package
Fixed in
1.7.33
What to do
Update Booking Package to 1.7.33 or newer.
Full record and what to do →NVD record wpscan.com
Oct 27, 2026The AI Marketing Expert — AI Email Marketing, AI Content Generator, SEO Analyzer, AI Workflow Automation, Social Media & Ai Chatbot plugin for WordPress is vulnCVE-2026-109999 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The AI Marketing Expert — AI Email Marketing, AI Content Generator, SEO Analyzer, AI Workflow Automation, Social Media & Ai Chatbot plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'name' parameter in all versions up to, and including, 1.2.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires only that the chatbot module is active with at least one configured bot; the attacker stores the payload via three unauthenticated REST calls, and the JavaScript widget auto-poll then delivers it to any administrator who opens wp-admin/index.php.
Affected
up to 1.2.8
What to do
Affects up to 1.2.8. 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.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 27, 2026When replying to, forwarding, or editing a crafted email message as new, Thunderbird could embed parts of a different message stored in the same folder into theCVE-2026-118175 · Computers, phones & browsers · Mozilla · reported by security@mozilla.org
When replying to, forwarding, or editing a crafted email message as new, Thunderbird could embed parts of a different message stored in the same folder into the message being composed, without showing a blocked content warning. If the user sent the message, the content of the other message was disclosed to the recipients. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
Product
Thunderbird
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.mozilla.org mozilla.org
Oct 26, 2026OpenPanel before 3.0.0 contains an information exposure vulnerability that writes database connection URLs and email template data to standard output logs.CVE-2026-116814 · Other software · Openpanel-dev · reported by VulnCheckHigh 7.1
OpenPanel before 3.0.0 contains an information exposure vulnerability that writes database connection URLs and email template data to standard output logs. Users with log access can obtain database credentials from migration startup logs and password-reset tokens logged when SMTP_HOST and RESEND_API_KEY are unset.
Product
openpanel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 23, 2026A hostname canonicalization vulnerability in the email HTML sanitizers of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to bypass the restriCVE-2026-93630 · Email & office · Zimbra · reported by cve@rapid7.comMedium 4.3
A hostname canonicalization vulnerability in the email HTML sanitizers of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to bypass the restriction on forms that target the Zimbra host. DefangFilter and the OWASP ActionAttributePolicy compare the form-action hostname with the request hostname before browser URL canonicalization. A percent-encoded hostname can therefore survive sanitization while the browser submits the form to the normal Zimbra origin with the recipient's authentication cookie. This permits authenticated form requests from a crafted email after the recipient opens it in Classic and submits the form. The issue is present in ZCS 10.1.16 and 10.1.21. It does not bypass an endpoint's CSRF-token checks; a state-changing attack additionally requires an endpoint that accepts the resulting request without that protection.
Product
Zimbra Collaboration Suite
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record wiki.zimbra.com rapid7.com
Oct 23, 2026An organizer authentication vulnerability in Zimbra Collaboration Suite (ZCS) allows an unauthenticated email sender to insert calendar invitations attributed tCVE-2026-93629 · Email & office · Zimbra · reported by cve@rapid7.comMedium 5.3
An organizer authentication vulnerability in Zimbra Collaboration Suite (ZCS) allows an unauthenticated email sender to insert calendar invitations attributed to another user. The email delivery path permits external invitations but does not verify that the message sender is authorized to use the iCalendar ORGANIZER identity. When automatic invitation insertion is enabled, a crafted REQUEST component creates an event containing attacker-selected meeting details and reminders under a forged organizer without recipient interaction. No corresponding event is created in the claimed organizer's calendar. ZCS 10.1.16 and 10.1.21 are affected.
Product
Zimbra Collaboration Suite
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record wiki.zimbra.com rapid7.com
Oct 23, 2026An attendee authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to forge another CVE-2026-93628 · Email & office · Zimbra · reported by cve@rapid7.comMedium 5.3
An attendee authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to forge another attendee's response to an existing meeting. Zimbra passes a null sender identity when processing iCalendar REPLY components, causing the attendee authorization filter to be skipped. An attacker who knows the meeting UID, organizer address and attendee address can send a non-outdated reply that changes the attendee's participation status in the organizer's calendar. The change occurs automatically during delivery without organizer or attendee interaction. ZCS 10.1.16 and 10.1.21 are affected.
Product
Zimbra Collaboration Suite
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record wiki.zimbra.com rapid7.com
Oct 23, 2026An organizer authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to cancel or modCVE-2026-93627 · Email & office · Zimbra · reported by cve@rapid7.comMedium 5.3
An organizer authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to cancel or modify an existing meeting in a recipient's calendar. Zimbra accepts iCalendar CANCEL and REQUEST components without verifying that the email sender is authorized to act as the supplied organizer. An attacker who knows the meeting UID and organizer address can supply a non-outdated sequence number to move the recipient's meeting to Trash or replace its details. Processing occurs automatically during email delivery without recipient interaction. ZCS 10.1.16 and 10.1.21 are affected.
Product
Zimbra Collaboration Suite
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record wiki.zimbra.com rapid7.com
Oct 22, 2026Contact Form Email: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-112379 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Codepeople Contact Form Email contact-form-to-email allows Stored XSS.This issue affects Contact Form Email: from n/a through 1.3.68.
Product
Contact Form Email
Affected
up to 1.3.68
What to do
Affects up to 1.3.68. Update Contact Form Email to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Email Verification / SMS Verification / OTP VerificCVE-2026-84924 · Websites & servers · reported by mlhess@drupal.orgMedium 5.4
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Email Verification / SMS Verification / OTP Verification allows Reflected XSS. This issue affects Email Verification / SMS Verification / OTP Verification versions: from 0.0.0 to 2.4.0.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drupal.org
Oct 21, 2026Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Email Verification / SMS Verification / OTP Verification allows Authentication CVE-2026-84923 · Websites & servers · reported by mlhess@drupal.orgMedium 6.5
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Email Verification / SMS Verification / OTP Verification allows Authentication Bypass. This issue affects Email Verification / SMS Verification / OTP Verification versions: from 0.0.0 to 2.4.0.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drupal.org
Oct 21, 2026HappyForms: Does not sanitise or escape a user-controlled referral value before embedding it in the form notification emailCVE-2026-14556 · WordPress plugins & themes · reported by WPScanMedium 5.4
The HappyForms WordPress plugin before 1.26.15 does not sanitise or escape a user-controlled referral value before embedding it in the form notification email, allowing unauthenticated attackers to inject arbitrary HTML into the emails site administrators receive.
Product
HappyForms
Fixed in
1.26.15
What to do
Update HappyForms to 1.26.15 or newer.
Full record and what to do →NVD record wpscan.com
Oct 20, 2026Vulnerability in the Oracle Email Center product of Oracle E-Business Suite (component: Message Component).CVE-2026-101671 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.1
Vulnerability in the Oracle Email Center product of Oracle E-Business Suite (component: Message Component). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Email Center. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Email Center, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Email Center accessible data as well as unauthorized read access to a subset of Oracle Email Center accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
Product
Oracle Email Center
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Oct 20, 2026Vulnerability in the Oracle Email Center product of Oracle E-Business Suite (component: Message Component).CVE-2026-101670 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5
Vulnerability in the Oracle Email Center product of Oracle E-Business Suite (component: Message Component). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Email Center. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Email Center accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
Product
Oracle Email Center
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Oct 20, 2026Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Email Marketing).CVE-2026-101408 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.1
Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Email Marketing). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Apps - Marketing, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel Apps - Marketing accessible data as well as unauthorized read access to a subset of Siebel Apps - Marketing accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
Product
Siebel Apps - Marketing
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Oct 20, 2026Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Email Marketing).CVE-2026-101403 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.9
Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Email Marketing). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel Apps - Marketing accessible data as well as unauthorized update, insert or delete access to some of Siebel Apps - Marketing accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N).
Product
Siebel Apps - Marketing
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Oct 20, 2026Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Email Marketing).CVE-2026-101402 · Other software · Oracle Corporation · reported by secalert_us@oracle.comLow 3.7
Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Email Marketing). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Siebel Apps - Marketing. CVSS 3.1 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Product
Siebel Apps - Marketing
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Oct 20, 2026OpenCATS before 0.10.0 contains a missing authorization vulnerability in ajax/testEmailSettings.php that allows any authenticated user to send mail through the CVE-2026-112784 · Other software · opencats · reported by VulnCheckMedium 5.3
OpenCATS before 0.10.0 contains a missing authorization vulnerability in ajax/testEmailSettings.php that allows any authenticated user to send mail through the configured SMTP relay. Read-level users can supply testEmailAddress and fromAddress parameters to send the fixed test message to any recipient with a spoofed From address.
Product
OpenCATS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 20, 2026Values entered by visitors were placed into the HTML summary email without being escaped.CVE-2026-113442 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 5.3
Values entered by visitors were placed into the HTML summary email without being escaped. An unauthenticated attacker could use this to inject HTML into an email that is shown to the recipient.
Product
Extension "TYPO3 Fluid-Form by coding.ms"
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record typo3.org
Oct 19, 2026Craft CMS from 5.0.0 before 5.11.0 contains an authentication bypass vulnerability that allows attackers to reuse verification codes because users/verify-email CVE-2026-112775 · Other software · craftcms · reported by VulnCheckHigh 8.7
Craft CMS from 5.0.0 before 5.11.0 contains an authentication bypass vulnerability that allows attackers to reuse verification codes because users/verify-email does not invalidate them for active users. Attackers who obtain a victim's emailed code can submit it to users/set-password after the victim verifies an email change, resetting the password and taking over the account.
Product
cms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Oct 19, 2026Krayin CRM before 2.2.7 contains a broken object level authorization vulnerability in EmailController write actions that allows scope-restricted authenticated uCVE-2026-112287 · Other software · krayin · reported by VulnCheckHigh 7.1
Krayin CRM before 2.2.7 contains a broken object level authorization vulnerability in EmailController write actions that allows scope-restricted authenticated users to manipulate other users' emails by supplying their numeric IDs. Attackers can call update, destroy, mass-update or mass-destroy endpoints to edit, re-send via is_draft=0, trash or permanently delete emails and disclose their subject, body and linked lead and person data.
Product
laravel-crm
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 17, 2026Contact Form 7 Signature Addon: Does not sanitize a signature field value before building an email attachment path from itCVE-2026-104246 · WordPress plugins & themes · reported by WPScanMedium 5.9
The Contact Form 7 Signature Addon WordPress plugin through 4.2.2 does not sanitize a signature field value before building an email attachment path from it, allowing unauthenticated users to attach arbitrary files (bounded to wp-content on current Contact Form 7) to a form's outgoing email via path traversal; when a form is configured to email a copy to a submitter-controlled address, the attacker can read the targeted file.
Product
Contact Form 7 Signature Addon
Affected
up to 4.2.2
What to do
Affects up to 4.2.2. Update Contact Form 7 Signature Addon to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record wpscan.com
Oct 16, 2026waynboot-mall through 2.0.0 contains a missing authentication vulnerability that allows unauthenticated attackers to send arbitrary email by calling the anonymoCVE-2026-111661 · Other software · wayn111 · reported by VulnCheckMedium 6.9
waynboot-mall through 2.0.0 contains a missing authentication vulnerability that allows unauthenticated attackers to send arbitrary email by calling the anonymously mapped /callback/email endpoint. Attackers can POST caller-supplied subject, content, and recipient to EmailController.sendEmail, sending messages from the operator's SMTP account for phishing, spam, and mail quota exhaustion.
Product
waynboot-mall
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 16, 2026Mattermost versions 11.10.x <= 11.10.0, 11.7.x <= 11.7.9, 11.9.x <= 11.9.1, 11.8.x <= 11.8.5 fail to validate the invited recipient's email address when redeemiCVE-2026-18223 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 5
Mattermost versions 11.10.x <= 11.10.0, 11.7.x <= 11.7.9, 11.9.x <= 11.9.1, 11.8.x <= 11.8.5 fail to validate the invited recipient's email address when redeeming team and guest invitation tokens, which allows an authenticated attacker to join a team or gain unauthorized access to private channels via a forwarded or leaked invitation link.. Mattermost Advisory ID: MMSA-2026-00747
Product
Mattermost
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record mattermost.com
Oct 16, 2026YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports: Arbitrary File UploadCVE-2026-92553 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.7.7 via the putFile function. This is due to insufficient file type validation in the putFile function, as sanitize_file_name() does not strip executable extensions and no allow-list, MIME check, or safe-extension rename is applied. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload files that may be executable, which makes remote code execution possible. The only server-side guard is a .htaccess file containing 'Require all denied' written by writeGuards(), which is silently ignored by nginx and by Apache configured with AllowOverride None, meaning RCE is fully achievable on those server configurations.
Product
YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports
Affected
up to 2.7.7
What to do
Affects up to 2.7.7. Update YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 16, 2026MailOptin – Popup, Optin Forms & Email Newsletters for Mailchimp, HubSpot, AWeber Etc.: Privilege EscalationCVE-2026-109515 · WordPress plugins & themes · reported by WordfenceCritical 9.8
The MailOptin – Popup, Optin Forms & Email Newsletters for Mailchimp, HubSpot, AWeber Etc. plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.78.6 This is due to the `subscribe_to_email_list` endpoint accepting an attacker-supplied `optin_data[form_custom_field_mappings]` parameter without any allow-list validation on destination keys, allowing the attacker-controlled mapping to override the administrator's saved mapping and pass arbitrary `wp_users` column names — including `ID` and `user_pass` — directly into `wp_insert_user()` via the `subscribe()` function. This makes it possible for unauthenticated attackers to force `wp_insert_user()` into UPDATE mode on any existing account by supplying a target user's numeric `ID`, overwrite that account's password with a pre-hashed value of their choosing, and thereby take over any WordPress user account — including administrators — leading to full site compromise. Exploitation requires that a WordPress User Registration opt-in form is published somewhere on the site, though the form's UUID is visible in page source and no authentication, nonce, or capability check is required to reach the
Product
MailOptin – Popup, Optin Forms & Email Newsletters for Mailchimp, HubSpot, AWeber Etc.
Affected
up to 1.2.78.6
What to do
Affects up to 1.2.78.6. Update MailOptin – Popup, Optin Forms & Email Newsletters for Mailchimp, HubSpot, AWeber Etc. to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 16, 2026Wheels through 4.1.1 derives its default production error-email address from the Host header of the request that starts the application.CVE-2026-111450 · Other software · Wheels · reported by MITREMedium 5.9
Wheels through 4.1.1 derives its default production error-email address from the Host header of the request that starts the application. If no explicit error-email recipient is configured, a mail server is configured, and the server accepts an attacker-chosen Host, an attacker whose request triggers a cold start can direct later error emails to an address under their control for that application's lifetime. Emails disclose error and request metadata; on engines/versions where scope dumps render, they may also disclose configuration secrets and other users' session/cookie data. On the Lucee 7 engine, scope dumps fail to render, limiting disclosure to header fields. This is fixed in 4.1.2.
Product
Wheels
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Oct 16, 2026Customer Email Verification for WooCommerce: Privilege EscalationCVE-2026-104745 · WordPress plugins & themes · reported by WordfenceHigh 8.1
The Customer Email Verification for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation via the `alg_wc_ev_verify_email` parameter in versions up to, and including, 3.3.0. The vulnerability exists because `alg_wc_ev_generate_user_code()` generates the per-user activation secret using `wp_rand(100)` when the plugin's 'Encoding method' is set to 'hashids', producing only ~101 possible values (~7 bits of entropy); the resulting token is a reversible Hashids encoding with no cryptographic MAC, and the unauthenticated `verify()` handler — hooked to `init` at `PHP_INT_MAX` with no nonce check and no rate limiting — accepts and acts on the attacker-controlled `?alg_wc_ev_verify_email=` GET parameter directly. This makes it possible for unauthenticated attackers to gain authentication as any unverified WordPress account, including administrator-level accounts, by brute-forcing the trivially small activation code space via a forged verification URL. Exploitation requires that the 'Encoding method' setting be changed to 'hashids' (non-default), that the attacker recover or brute-force the Hashids salt (which defaults to an `md5(time())` value set at first initialization),
Product
Customer Email Verification for WooCommerce
Affected
up to 3.3.0
What to do
Affects up to 3.3.0. Update Customer Email Verification for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 15, 2026AliasVault is a privacy-first password manager with built-in email aliasing.CVE-2026-94621 · Other software · aliasvault · reported by GitHubMedium 6.3
AliasVault is a privacy-first password manager with built-in email aliasing. Prior to 0.30.3, the AliasVault server API favicon extractor validates a user-supplied hostname with a first DNS lookup but allows the HTTP client to perform a second DNS lookup when connecting. An authenticated low-privileged user operating an attacker-controlled authoritative DNS server can return a public address during validation and a private address during connection, causing a publicly reachable self-hosted server to issue HTTP or HTTPS requests to internal hosts. A valid image response is returned in Base64 form, while other responses can expose limited timing and error information for internal-network reconnaissance. Exploitation requires a publicly reachable self-hosted instance with public registration enabled, an authenticated AliasVault account, an attacker-controlled authoritative DNS server, and a resolver that permits rebinding; default checks limit requests to ports 80 and 443. The browser extensions, web application, and mobile applications are not affected. This issue is fixed in version 0.30.3.
Product
aliasvault
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 15, 2026AliasVault is a privacy-first password manager with built-in email aliasing.CVE-2026-55587 · Other software · aliasvault · reported by GitHubHigh 8.1
AliasVault is a privacy-first password manager with built-in email aliasing. Prior to 0.29.4, the AliasVault browser extension passkey provider does not bind passkey requests to the actual webpage origin or verify that the requested relying-party identifier matches the current website. A malicious website can provide forged origin and relying-party values and, if a victim with a matching stored passkey approves the AliasVault passkey prompt, obtain a valid assertion for a different website. Exploitation requires the extension to be installed, unlocked, and configured as a passkey provider, requires a stored passkey for the impersonated site, and cannot occur silently because the victim must approve the prompt. The server, web application, and mobile applications are not affected. This issue is fixed in version 0.29.4.
Product
aliasvault
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 15, 2026Email Customizer for WooCommerce (Pro): Remote Code ExecutionCVE-2026-81534 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Email Customizer for WooCommerce (Pro) plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.9.5. This is due to insufficient authorization and input sanitization in the send_test_mail() function, which allows user-controlled PHP code to be written to executable files in the uploads directory. This makes it possible for authenticated attackers, with subscriber-level access and above, to execute arbitrary PHP code on the server, leading to full site compromise.
Product
Email Customizer for WooCommerce (Pro)
Affected
up to 3.9.5
What to do
Affects up to 3.9.5. Update Email Customizer for WooCommerce (Pro) to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record themehigh.com wordfence.com
Oct 15, 2026Wheels 1.1.8 through 4.1.1 allows SQL injection when caller-supplied quoted values are parsed again as SQL by dynamic finders (such as findOneByEmail), the querCVE-2026-110911 · Other software · Wheels · reported by MITRECritical 9.8
Wheels 1.1.8 through 4.1.1 allows SQL injection when caller-supplied quoted values are parsed again as SQL by dynamic finders (such as findOneByEmail), the query builder's where(property, value) and where(property, operator, value), string/UUID-key lookup paths (findByKey, updateByKey, deleteByKey and findOrCreateBy...), and validatesUniquenessOf. The parser incorrectly treats a doubled single quote as the end of a literal. Applications passing request data to these APIs can expose authentication, password-reset or token lookups, and data to unauthorized access; numeric-column values are not affected. There is a similar concern for query-builder whereBetween() in 4.0.0 through 4.1.1: string/date bounds can alter SQL on MySQL/MariaDB with backslash escaping enabled. This is fixed in 4.1.2.
Product
Wheels
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Oct 14, 2026Nodemailer from 3.0.0 before 10.0.10 contains a quadratic complexity denial of service vulnerability in the SMTP client reply parser in SMTPConnection._onData aCVE-2026-110872 · Other software · nodemailer · reported by VulnCheckHigh 8.2
Nodemailer from 3.0.0 before 10.0.10 contains a quadratic complexity denial of service vulnerability in the SMTP client reply parser in SMTPConnection._onData and isPartialResponse. A malicious SMTP server or on-path attacker can stream continuation lines without a completion line before authentication, blocking the Node.js event loop and exhausting memory.
Product
nodemailer
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com

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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