CVE-2026-66797

Apache CloudStack versions 4.15.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0 are affected by an improper access control flaw in the annotation functionality. The addAnnotation and listAnnotation APIs perform an ownership check when an entity's UUID is specified but fail to honor its result,...

EUVD-2026-63831

Improper access control in CloudStack's annotation functionality allows unauthorized comment creation and disclosure. The addAnnotation and listAnnotation APIs perform an ownership check when an entity's UUID is specified, but fail to honor its result correctly. This lets any authenticated user...

PT-2026-79332

Improper access control in CloudStack's annotation functionality allows unauthorized comment creation and disclosure. The addAnnotation and listAnnotation APIs perform an ownership check when an entity's UUID is specified, but fail to honor its result correctly. This lets any authenticated user...

CVE-2026-67287

Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input...

CVE-2026-67287 Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder < 6.8.0

Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input...

EUVD-2026-57217

Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input...

CVE-2026-67287

The CVE concerns the Joomla extension by JoomShaper: SP Page Builder versions below 6.8.0 are affected. An unauthenticated attacker can create comments on instances where guest commenting is disabled by overriding the relevant setting with user-supplied input. The description does not state speci...

CVE-2026-67287

Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input...

CVE-2026-67287 Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder < 6.8.0

Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input...

PT-2026-71080

Name of the Vulnerable Software and Affected Versions SP Page Builder versions prior to 6.8.0 Description An unauthenticated attacker can create comments on instances where guest commenting is disabled. This is achieved by overriding the configuration setting using user-supplied input...

CVE-2026-12723

The Kirki WordPress plugin before 6.0.12 does not perform any authorisation check on one of its REST routes, allowing unauthenticated users to overwrite the content of arbitrary existing comments and to create pre-approved comments under a spoofed identity, bypassing comment moderation...

EUVD-2026-43288

The Tutor LMS WordPress plugin before 3.9.13 does not perform any authorization or post-target validation before creating a comment in one of its handlers, and stores the comment pre-approved, allowing authenticated users with subscriber-level access and above to post auto-approved comments...

CVE-2026-12273

The CVE-2026-12273 entry concerns Tutor LMS for WordPress (MITRE CVE-2026-12273). Affected component: Tutor LMS WordPress plugin prior to version 3.9.13. Description details a lack of authorization checks and post-target validation in a comment-creation handler, resulting in pre-approved comments...

CVE-2026-40928 AVideo: Missing CSRF Protection on State-Changing JSON Endpoints Enables Forced Comment Creation, Vote Manipulation, and Category Asset Deletion

WWBN AVideo is an open source video platform. In versions 29.0 and prior, multiple AVideo JSON endpoints under objects/ accept state-changing requests via $REQUEST/$GET and persist changes tied to the caller's session user, without any anti-CSRF token, origin check, or referer check. A malicious...

CVE-2026-40928 AVideo: Missing CSRF Protection on State-Changing JSON Endpoints Enables Forced Comment Creation, Vote Manipulation, and Category Asset Deletion

WWBN AVideo is an open source video platform. In versions 29.0 and prior, multiple AVideo JSON endpoints under objects/ accept state-changing requests via $REQUEST/$GET and persist changes tied to the caller's session user, without any anti-CSRF token, origin check, or referer check. A malicious...

CVE-2026-40928

WWBN AVideo (versions ≤ 29.0) exposes state-changing JSON endpoints under objects/ without CSRF protection or origin/referer checks. A logged-in user can be coerced to perform actions via attacker-controlled HTML: like/dislike comments (objects/comments_like.json.php), post comments with attacker...

WWBN AVideo: Missing CSRF Protection on State-Changing JSON Endpoints Enables Forced Comment Creation, Vote Manipulation, and Category Asset Deletion

Summary Multiple AVideo JSON endpoints under objects/ accept state-changing requests via $REQUEST/$GET and persist changes tied to the caller's session user, without any anti-CSRF token, origin check, or referer check. A malicious page visited by a logged-in victim can silently: 1. Cast/flip the...

CVE-2026-23488

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the /api/v1/comment/create endpoint has an unauthorized access vulnerability, allowing attackers to post comments on any note including private notes without authorization, even if the note has not been publicly shared. The...

CVE-2026-29079

Lexbor is a web browser engine library. Prior to 2.7.0, a type‑confusion vulnerability exists in Lexbor’s HTML fragment parser. When ns = UNDEF, a comment is created using the “unknown element” constructor. The comment’s data are written into the element’s fields via an unsafe cast, corrupting th...

CVE-2026-23488 Blinko: multiple interfaces in the comment feature allow unauthorized access

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the /api/v1/comment/create endpoint has an unauthorized access vulnerability, allowing attackers to post comments on any note including private notes without authorization, even if the note has not been publicly shared. The...