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.
5,609 results · page 12 of 113
Aug 30, 2026Customer Reviews for WooCommerce: Does not sanitise and escape the content of customer reviews received via one of its endpointsCVE-2026-76585 · WordPress plugins & themes · reported by WPScanHigh 8.8
The Customer Reviews for WooCommerce WordPress plugin before 5.118.0 does not sanitise and escape the content of customer reviews received via one of its endpoints, which could allow unauthenticated users to perform Stored Cross-Site Scripting attacks.
- Product
- Customer Reviews for WooCommerce
- Fixed in
- 5.118.0
- What to do
- Update Customer Reviews for WooCommerce to 5.118.0 or newer.
Aug 30, 2026geotargetingwp: Does not sanitise or escape several parameters before reflecting them back in AJAX responses that are served with an HTML content typeCVE-2026-14307 · WordPress plugins & themes · reported by WPScanHigh 7.1
The geotargetingwp WordPress plugin before 3.5.6.2 does not sanitise or escape several parameters before reflecting them back in AJAX responses that are served with an HTML content type, allowing unauthenticated attackers to inject arbitrary web scripts that execute when a victim is tricked into submitting a crafted request.
- Product
- geotargetingwp
- Fixed in
- 3.5.6.2
- What to do
- Update geotargetingwp to 3.5.6.2 or newer.
Aug 29, 2026Rodauth before 2.47.0 contains a cross-site request forgery protection bypass vulnerability in the JSON request content type validation.CVE-2026-82468 · Other software · jeremyevans · reported by VulnCheckMedium 4.9
Rodauth before 2.47.0 contains a cross-site request forgery protection bypass vulnerability in the JSON request content type validation. Attackers can craft cross-origin form posts with content types containing application/json substrings to bypass CSRF token validation and force victims to authenticate to attacker-controlled accounts.
- Product
- rodauth
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 29, 2026BookStack before 26.05.4 contains a remote code execution vulnerability in the portable ZIP import functionality that allows users with Import Content and CreatCVE-2026-82450 · Other software · bookstackapp · reported by VulnCheckHigh 8.7
BookStack before 26.05.4 contains a remote code execution vulnerability in the portable ZIP import functionality that allows users with Import Content and Create Books permissions to upload a PHP polyglot file as a book cover. Attackers can bypass image extension validation by embedding a PHP file with a .php filename in the ZIP archive, which is stored in the public web root and executed by unauthenticated requests.
- Product
- bookstack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 28, 2026Hermes Agent 0.16.0 prior to 0.17.0 contains an improper path restriction vulnerability that allows attackers who can influence ingested message content to overCVE-2026-82020 · Other software · NousResearch · reported by VulnCheckHigh 7.6
Hermes Agent 0.16.0 prior to 0.17.0 contains an improper path restriction vulnerability that allows attackers who can influence ingested message content to overwrite the credential store by bypassing sensitive-path guards that excluded the auth.json file. Attackers can craft malicious messages directing the agent's file-write tooling to overwrite the credential store without triggering any path-based protection, enabling credential tampering or unauthorized access.
- Product
- hermes-agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 28, 2026Improper limitation of a pathname to a restricted directory in the aws:downloadContent plugin in amazon-ssm-agent before 3.3.4515.0 might allow an authenticatedCVE-2026-81849 · Other software · amazon · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5High 8.7
Improper limitation of a pathname to a restricted directory in the aws:downloadContent plugin in amazon-ssm-agent before 3.3.4515.0 might allow an authenticated remote user whose ssm:SendCommand permission is restricted to the AWS-DownloadContent document, to write arbitrary files outside the intended download directory with root privileges, via crafted object keys in the S3 source the document is directed to retrieve. This issue may lead to arbitrary code execution as root if specific sensitive files are overwritten. To remediate this issue, customers should upgrade amazon-ssm-agent to version 3.3.4515.0 or later.
- Product
- amazon-ssm-agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaws.amazon.comgithub.com
Aug 28, 2026Piccolo Admin is an admin interface and content management system for Python, built on top of Piccolo.CVE-2026-55485 · Other software · piccolo-orm · reported by GitHubHigh 8.8
Piccolo Admin is an admin interface and content management system for Python, built on top of Piccolo. Prior to 1.14.0, piccolo_admin/endpoints.py uses superuser_validators to block PUT, PATCH, DELETE, and POST requests by non-superusers but permits GET requests to configured user and session tables, while piccolo_api/session_auth/tables.py exposes SessionsBase.token because the token column is not secret. In deployments that add the Sessions and User tables to create_admin, a non-superuser administrator can call GET /api/tables/sessions/, obtain another user's live session token, replay it as the Cookie id value to impersonate a superuser, and permanently set superuser to true on the attacker's own row. This issue is fixed in version 1.14.0.
- Product
- piccolo_admin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 28, 2026plone.app.event provides the event content type for Plone.CVE-2026-55247 · Other software · plone · reported by GitHubCritical 9.1
plone.app.event provides the event content type for Plone. Prior to versions 5.2.4 and 6.0.1, the iCalendar import in src/plone/app/event/ical/importer.py accepts insufficiently restricted calendar and event URLs, does not adequately bound downloaded bytes or imported events, and commits work per event. A logged-in editor can make the server request internal network resources or local calendar files, exhaust resources and take the site offline, and store a malicious event URL that executes script in another user's browser. The fix restricts accepted URLs, applies MAXIMUM_ICAL_IMPORT_SIZE_BYTES and MAXIMUM_ICAL_IMPORT_EVENTS limits, uses transaction savepoints, and validates event URLs. This issue is fixed in versions 5.2.4 and 6.0.1.
- Product
- plone.app.event
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 28, 2026xipblog module v2.0.1 and before for PrestaShop allows unauthenticated remote attackers to inject arbitrary JavaScript via the name and content parameters in ajCVE-2026-38725 · Websites & servers · reported by MITREMedium 5.4
xipblog module v2.0.1 and before for PrestaShop allows unauthenticated remote attackers to inject arbitrary JavaScript via the name and content parameters in ajax.php. The input is stored in the database without HTML sanitization and rendered in Smarty templates without output escaping, resulting in Stored Cross-Site Scripting (XSS). When an administrator reviews comments in the back office, the payload executes with admin-level session context, leading to full store compromise.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Aug 28, 2026Mail content stored by a user can be crafted so that it is interpreted as dsync protocol commands when an administrator later runs dsync with the stream protocoCVE-2026-33606 · Other software · Open-Xchange GmbH · reported by security@open-xchange.comMedium 4.8
Mail content stored by a user can be crafted so that it is interpreted as dsync protocol commands when an administrator later runs dsync with the stream protocol, for example during a migration. Injected commands can modify mailbox state on the destination during migration or replication, including internal mailbox attributes that a user should not be able to set directly. It can also cause dsync errors. Avoid running dsync with the stream protocol on mailboxes with untrusted content. Update to non-vulnerable version. No publicly available exploits are known.
- Product
- OX Dovecot Pro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.open-xchange.com
Aug 28, 2026wallabag 2 through 2.6.14 allows SSRF because a crafted title or content field is mishandled during PDF export.CVE-2026-82081 · Other software · wallabag · reported by MITREMedium 6.4
wallabag 2 through 2.6.14 allows SSRF because a crafted title or content field is mishandled during PDF export.
- Product
- wallabag
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026Applications that build a Content-Disposition header value from untrusted input may be vulnerable to HTTP response splitting when the input is a malicious file CVE-2026-59314 · Other software · Spring · reported by security@vmware.comLow 3.7
Applications that build a Content-Disposition header value from untrusted input may be vulnerable to HTTP response splitting when the input is a malicious file name. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49 Spring Framework 5.2.25.RELEASE and earlier
- Product
- Spring Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026Improper caching of the original content type in Spring Cloud Stream Avro.CVE-2026-59304 · Other software · Spring · reported by security@vmware.comLow 3.1
Improper caching of the original content type in Spring Cloud Stream Avro. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6
- Product
- Spring Cloud Stream
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026Dool in versions up to 1.3.8 is vulnerable to a CSV injection vulnerability when exporting data to a CSV file, as it fails to sanitize cell content beginning wiCVE-2026-56652 · Other software · scottchiefbaker · reported by cvd@cert.plMedium 4.6
Dool in versions up to 1.3.8 is vulnerable to a CSV injection vulnerability when exporting data to a CSV file, as it fails to sanitize cell content beginning with special formula characters like =, +, -, or @. A local attacker can exploit this by running a process with a crafted name starting with =, which injects malicious formulas into the CSV output that execute when a victim opens the file in a spreadsheet application. The issue was addressed by pull request #117
- Product
- dool
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026A flaw was found in Katello where the Content View Filter Rules API does not properly enforce authorization on the parent Content View Filter.CVE-2026-81668 · Other software · Red Hat · reported by Red HatMedium 5.4
A flaw was found in Katello where the Content View Filter Rules API does not properly enforce authorization on the parent Content View Filter. An authenticated, low-privileged user with Content View permissions in one organization may be able to access and modify filter rules belonging to a Content View Filter in another organization by supplying that filter's identifier. This can result in unauthorized disclosure of filter-rule information and unauthorized changes to unpublished Content View filter configuration.
- Product
- Red Hat Satellite 6
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Aug 27, 2026Affected versions of Flowintel allow attacker-controlled note content to be processed by Pandoc and XeLaTeX during PDF export in a way that can cause local fileCVE-2026-81659 · Other software · flowintel · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8High 7.1
Affected versions of Flowintel allow attacker-controlled note content to be processed by Pandoc and XeLaTeX during PDF export in a way that can cause local files on the Flowintel server to be read and incorporated into the generated export.
- Product
- flowintel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Analyzing a PDF with a deeply nested or cyclic table of contents can cause a StackOverflowError in the ingestion thread.CVE-2026-47851 · Other software · Spring · reported by security@vmware.comHigh 7.5
Analyzing a PDF with a deeply nested or cyclic table of contents can cause a StackOverflowError in the ingestion thread. Spring AI 2.0.0 Spring AI 1.1.0 - 1.1.8 Spring AI 1.0.0 - 1.0.9
- Product
- Spring AI
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026An issue in Wgcloud 3.6.4 allows a remote attacker to escalate privileges via the content parameter is directly concatenated to the ProcessBuilder.CVE-2026-52473 · Other software · reported by MITREMedium 4.3
An issue in Wgcloud 3.6.4 allows a remote attacker to escalate privileges via the content parameter is directly concatenated to the ProcessBuilder.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Winter CMS is a content management system built on the Laravel PHP framework.CVE-2026-63179 · Other software · wintercms · reported by GitHubMedium 4.9
Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import (inline) directives into LESS source that the backend compiles, because the LESS parser was instantiated without a safe import resolver and fell back to the raw attacker-supplied path when no allowed root matched. The flaw is reachable through four entry points that share the same root cause: the Brand Settings custom_css field, the Editor Settings html_custom_styles field, the Mail Brand Settings colour-picker fields whose values are concatenated into LESS source without escaping, and theme .less, .sass, and .scss assets compiled when served. Both absolute paths and .. traversal outside the asset's own tree were accepted, so an attacker could read any file the web process can access, most significantly the application .env file and the APP_KEY and database credentials it contains. Exploitation requires a backend account holding one of the associated permissions, which are assigned by default to the built-in Developer role. This issue is fixed in version 1.2.13.
- Product
- winter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Winter CMS is a content management system built on the Laravel PHP framework.CVE-2026-54256 · Other software · wintercms · reported by GitHubMedium 5.4
Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend FileUpload form widget trusted an attacker-controlled file_id POST parameter when resolving the attachment it operates on, allowing an authenticated backend user to read and modify attachment records belonging to other users or records. The widget's getFileRecord() lookup resolved the posted id against the global system_files table without verifying that the file belonged to the widget's own relation, parent record, or deferred-binding session. Because all attachments share a single File model and table and attachment ids are sequential integers that are easily enumerated, a user reaching any form with a fileupload field, including the built-in My Account avatar field that requires no specific permission, could target arbitrary attachments to modify their title and description via onSaveAttachmentConfig and change their sort order via onSortAttachments, which passed posted ids straight to an unscoped update. CSRF tokens remain enforced, so exploitation requires a valid authenticated backend session with any level of access. This issue is fixed in version
- Product
- winter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Winter CMS is a content management system built on the Laravel PHP framework.CVE-2026-32639 · Other software · wintercms · reported by GitHubMedium 6.8
Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the CMS section's Theme Editor AJAX handlers did not enforce per-template-type permission checks, allowing a backend user with any single CMS permission to act on template types outside their authorized scope. The CMS controller gated access to the section as a whole using OR-logic across its five permissions, but individual handlers such as onSave(), onDelete(), and onDeleteTemplates() did not verify that the user held the specific permission for the requested template type, so a user with only cms.manage_pages could craft AJAX requests to delete layouts, modify partials, or read content files. Separately, the AssetList widget was registered for any user who passed the controller gate regardless of the cms.manage_assets permission, and its onUpload() handler omitted the theme-validation call present on the other mutating handlers, permitting unauthorized file uploads into the active theme's asset directory. Exploitation requires an authenticated backend account holding at least one of the CMS Theme Editor permissions. This issue is fixed in version 1.2.13.
- Product
- winter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Winter CMS is a content management system built on the Laravel PHP framework.CVE-2026-32593 · Other software · wintercms · reported by GitHubMedium 5.9
Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend Filter widget is vulnerable to SQL injection through the numberrange scope type when that scope is configured with a conditions key, allowing an authenticated backend user to inject arbitrary SQL. The scope's filter values are interpolated into the conditions statement without parameter binding, so a user with access to a list view whose filter uses this scope and configuration can supply crafted input through the filter's AJAX handler and read arbitrary database contents. No built-in Winter CMS backend views use this scope type and configuration combination, so exploitation requires a third-party plugin to have registered a numberrange filter scope with a conditions key, and a vanilla installation without such plugins is not affected. This issue is fixed in version 1.2.13.
- Product
- winter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Winter CMS is a content management system built on the Laravel PHP framework.CVE-2026-35445 · Other software · wintercms · reported by GitHubHigh 7.1
Winter CMS is a content management system built on the Laravel PHP framework. In versions prior to 1.2.13, the backend did not validate the handler name submitted through the form postback _handler POST field, allowing an authenticated backend user to invoke arbitrary controller methods, including protected, private, and action-prefixed ones. While AJAX requests validate that handler names match the on[A-Z][\w+]* pattern, the postback path passed the submitted _handler value straight to the handler dispatcher with no such check, so any controller that exposes a public action or conditionally relaxes its $requiredPermissions check could be reached, bypassing the roles and permissions system. The built-in Users controller was affected because it set $requiredPermissions to null for the myaccount action, letting any authenticated backend user invoke user-management methods such as update_onDelete and update_onManualPasswordReset without holding the backend.manage_users permission. This issue is fixed in version 1.2.13.
- Product
- winter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework.CVE-2026-32258 · Other software · wintercms · reported by GitHubHigh 8.1
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. From 1.2.10 through 1.2.12, authenticated backend users with the backend.manage_editor permission can store custom Markup Styles that are compiled by the LESS parser and rendered without sanitization on every backend page, allowing stored cross-site scripting. This issue is fixed in version 1.2.13.
- Product
- winter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework.CVE-2026-32257 · Other software · wintercms · reported by GitHubHigh 8.1
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. Prior to 1.2.13, custom CSS supplied through the Brand Settings Styles field by a backend user with the backend.manage_branding permission is compiled by the LESS parser and rendered without sanitization on every backend page, allowing stored cross-site scripting against backend users. This issue is fixed in version 1.2.13.
- Product
- winter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026A flaw was found in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user.CVE-2026-79654 · Other software · Red Hat · reported by Red HatMedium 4.3
A flaw was found in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user. An authenticated user with permission to view Content Views in one organization may be able to access the lifecycle history of a Content View belonging to another organization by supplying its identifier to the affected API endpoint. This can result in unauthorized disclosure of Content View lifecycle information, including publication and promotion events, associated users, and timestamps.
- Product
- Red Hat Satellite 6.16 for RHEL 8
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comaccess.redhat.com
Aug 26, 2026Eventin: Does not restrict access to non-published content by status or ownership in one of its REST API namespacesCVE-2026-13172 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Eventin WordPress plugin before 4.1.22 does not restrict access to non-published content by status or ownership in one of its REST API namespaces, allowing unauthenticated users to retrieve draft, pending and private posts belonging to other users, along with the passwords and contents of password-protected ones.
- Product
- Eventin
- Fixed in
- 4.1.22
- What to do
- Update Eventin to 4.1.22 or newer.
Aug 25, 2026Observable Timing Discrepancy vulnerability in Drupal Token Content Access allows Brute Force.CVE-2026-18259 · Websites & servers · reported by mlhess@drupal.orgHigh 7.5
Observable Timing Discrepancy vulnerability in Drupal Token Content Access allows Brute Force. This issue affects Token Content Access versions: from 0.0.0 to 3.1.2.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026A Content Security Policy bypass was addressed with improved enforcement in AudioWorklet contexts.CVE-2026-43670 · Computers, phones & browsers · Apple · reported by product-security@apple.comHigh 8.8
A Content Security Policy bypass was addressed with improved enforcement in AudioWorklet contexts. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5. Processing maliciously crafted web content may bypass Content Security Policy.
- Product
- Safari
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Aug 25, 2026CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read.CVE-2026-76198 · Other software · Adobe · reported by AdobeMedium 5.5
CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- C2PA Tool
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service.CVE-2026-76189 · Other software · Adobe · reported by AdobeMedium 6.2
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
- Product
- C2PA Tool
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service.CVE-2026-71444 · Other software · Adobe · reported by AdobeMedium 6.2
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
- Product
- C2PA Tool
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in an application denial-of-service.CVE-2026-71443 · Other software · Adobe · reported by AdobeHigh 7.5
CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
- Product
- C2PA Tool
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service.CVE-2026-71442 · Other software · Adobe · reported by AdobeHigh 7.5
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
- Product
- C2PA Tool
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service.CVE-2026-71360 · Other software · Adobe · reported by AdobeHigh 7.5
CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue does not require user interaction.
- Product
- C2PA Tool
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026Ech0 before 4.4.3 contains a stored cross-site scripting vulnerability in the file upload endpoint that validates Content-Type using only client-supplied headerCVE-2026-79670 · Other software · lin-snow · reported by VulnCheckMedium 4.8
Ech0 before 4.4.3 contains a stored cross-site scripting vulnerability in the file upload endpoint that validates Content-Type using only client-supplied headers without server-side inspection. Attackers with admin privileges can upload SVG or HTML files containing JavaScript that executes in the application origin when accessed by any user, enabling session hijacking and data exfiltration.
- Product
- Ech0
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 25, 2026Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escCVE-2026-79663 · Other software · lin-snow · reported by VulnCheckMedium 4.8
Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS readers that render HTML-type summaries, affecting anonymous subscribers and other users.
- Product
- Ech0
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 25, 2026Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership: Stored Cross-Site ScriptingCVE-2026-18547 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Textarea Profile Field with HTML Support (DOM Gadget via id Attribute) in all versions up to, and including, 2.12.1 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 accesses an injected page. This is possible because the wp_kses 'templates' allowlist permits the id attribute on div elements but does not neutralize unescaped quotes within its value; when pickadate.js concatenates the stored id value into an HTML string via jQuery .html() on profile page load, the smuggled onfocus and autofocus attribute syntax breaks out of attribute context and executes as JavaScript.
- Product
- Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership
- Affected
- up to 2.12.1
- What to do
- Affects up to 2.12.1. Update Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Aug 25, 2026The extension's indexer passed every field value returned by content object rendering through PHP's unserialize() function when transferring multi-value data foCVE-2026-56095 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aHigh 7.7
The extension's indexer passed every field value returned by content object rendering through PHP's unserialize() function when transferring multi-value data for the SOLR_CLASSIFICATION, SOLR_MULTIVALUE and SOLR_RELATION content object types, rather than a safe format. If user-generated content saved in the TYPO3 database can reach an indexed field, this exposes a PHP Object Injection surface.
- Product
- Extension "Apache Solr for TYPO3 - Enterprise Search"
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 24, 2026GitPython versions before 3.1.59 contain an incomplete denylist in the unsafe_git_revision_options guard that omits --contents and -S options, allowing attackerCVE-2026-78678 · Other software · gitpython-developers · reported by VulnCheckHigh 7.1
GitPython versions before 3.1.59 contain an incomplete denylist in the unsafe_git_revision_options guard that omits --contents and -S options, allowing attackers to read arbitrary files by passing these options to Repo.blame(). Attackers can supply revision values like --contents=/etc/passwd to leak file contents through the blame result returned to the caller.
- Product
- GitPython
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 24, 2026GitPython before 3.1.59 fails to disable merge_includes when parsing .gitmodules, allowing attackers to disclose local file content by including arbitrary file CVE-2026-78675 · Other software · gitpython-developers · reported by VulnCheckHigh 8.6
GitPython before 3.1.59 fails to disable merge_includes when parsing .gitmodules, allowing attackers to disclose local file content by including arbitrary file paths via [include] directives. Attackers can craft a malicious .gitmodules file with include directives pointing to sensitive files; when repo.submodules is accessed, GitConfigParser raises MissingSectionHeaderError embedding the target file's first line verbatim in the exception message.
- Product
- GitPython
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 24, 2026Grav CMS before 2.0.16 fails to filter system, site, and theme configuration arrays in sandboxed Twig renders, allowing content editors to read sensitive configCVE-2026-72698 · Other software · getgrav · reported by VulnCheckHigh 7.1
Grav CMS before 2.0.16 fails to filter system, site, and theme configuration arrays in sandboxed Twig renders, allowing content editors to read sensitive configuration values. Attackers with page-content edit access can access raw configuration arrays including secrets like cache credentials by using dot notation in Twig templates, bypassing the config_denied_paths restrictions.
- Product
- grav
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 24, 2026Wagtail is an open source content management system built on Django.CVE-2026-55468 · Other software · wagtail · reported by GitHubMedium 4.3
Wagtail is an open source content management system built on Django. Prior to versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2 on their respective release lines, the internal Pages admin API returns page fields declared in api_fields without sufficient access control, allowing a user with Wagtail admin access to retrieve restricted draft and live page content. This issue is fixed in versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 24, 2026Unauthenticated REST disclosure of certain content items in Apache Allura.CVE-2026-75099 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.3
Unauthenticated REST disclosure of certain content items in Apache Allura. This issue affects Apache Allura: through 1.19.1. Users are recommended to upgrade to version 1.20.0, which fixes the issue.
- Product
- Apache Allura
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Aug 24, 2026TIM Flow before 26.0.6 contains a CRLF injection vulnerability that allows remote attackers to inject arbitrary HTTP headers and response body content by embeddCVE-2026-39915 · Other software · TIM Solutions · reported by VulnCheckHigh 8.5
TIM Flow before 26.0.6 contains a CRLF injection vulnerability that allows remote attackers to inject arbitrary HTTP headers and response body content by embedding unsanitized carriage return and line feed sequences in the rt URL parameter, which is reflected into Set-Cookie response headers. Attackers can craft malicious requests to induce authenticated users to execute arbitrary JavaScript in their browser context, enabling session token theft and account credential modification.
- Product
- TIM Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtim-doc.atlassian.netvulncheck.com
Aug 23, 2026justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dangerous content (e.g., script or style) to survive sanitizationCVE-2026-7808 · Other software · EmilStenstrom · reported by VulnCheckCritical 9.3
justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dangerous content (e.g., script or style) to survive sanitization, potentially leading to cross-site scripting. The issues primarily affect advanced usage rather than the default JustHTML(..., sanitize=True) path for ordinary parsed HTML: mutating or reusing sanitization policy objects (including exported defaults) could weaken later sanitization; programmatic DOM input to sanitize()/sanitize_dom() could miss mixed-case tag names (e.g., ScRiPt, StYlE); crafted programmatic doctype names could serialize into active markup; and custom policies preserving SVG or MathML could allow animation elements, presentation attributes with external url(...) references, or DOM trees mislabeled as namespace="html" to bypass foreign-content checks. Fixed in 1.16.0.
- Product
- justhtml
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 23, 2026justhtml before 3.11.0 contains a cross-site scripting vulnerability where the default sanitizer bypasses event handler removal in selectedcontent projections.CVE-2026-74793 · Other software · EmilStenstrom · reported by VulnCheckMedium 5.1
justhtml before 3.11.0 contains a cross-site scripting vulnerability where the default sanitizer bypasses event handler removal in selectedcontent projections. Attackers can inject SVG or MathML elements with event handlers that are cloned and reinserted into output without sanitization, enabling stored or reflected XSS attacks.
- Product
- justhtml
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 23, 2026justhtml versions before 1.13.0 contain a cross-site scripting vulnerability in the to_markdown() function when serializing attacker-controlled pre content.CVE-2026-5389 · Other software · EmilStenstrom · reported by VulnCheckMedium 5.1
justhtml versions before 1.13.0 contain a cross-site scripting vulnerability in the to_markdown() function when serializing attacker-controlled pre content. Attackers can place backticks inside sanitized pre elements to break out of fixed-length code fences, allowing raw HTML to execute when the generated Markdown is rendered by CommonMark or GFM-style renderers.
- Product
- justhtml
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 23, 2026Content Mask: Does not check the capability required to publish the post type being createdCVE-2026-77003 · WordPress plugins & themes · reported by WPScanLow 2.7
The Content Mask WordPress plugin before 1.8.5.5 does not check the capability required to publish the post type being created, allowing users with a role as low as Contributor to publish posts and pages on the site without holding the publish capability.
- Product
- Content Mask
- Fixed in
- 1.8.5.5
- What to do
- Update Content Mask to 1.8.5.5 or newer.
Aug 22, 2026SiYuan versions before v3.7.4 fail to validate that packageName matches the downloaded package content in bazaar install endpoints.CVE-2026-62204 · Other software · siyuan-note · reported by VulnCheckMedium 5.9
SiYuan versions before v3.7.4 fail to validate that packageName matches the downloaded package content in bazaar install endpoints. Attackers with same-origin access can overwrite existing trusted plugins by supplying mismatched packageName and repoURL parameters, achieving persistence across application restarts.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.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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