PT-2026-79307

The Duplicate Post WordPress plugin before 1.5.6 does not check that a user may read the content of a post before duplicating it, allowing users with a delegated role to republish another user's password-protected post as publicly readable...

WordPress Copy & Delete Posts plugin < 1.5.5 - Authenticated Arbitrary Post Deletion via Missing Object-Level Authorization vulnerability

Authenticated Arbitrary Post Deletion via Missing Object-Level Authorization vulnerability discovered by Shikhali Jamalzade in WordPress Plugin Duplicate Post versions 1.5.5...

CVE-2026-54742 Lemmy: `CollectionAdd::Featured` does not check the post is in the community

Lemmy is a link aggregator and forum for the fediverse. From 0.19.18 until 0.19.19 and 1.0.0-alpha.20, a community moderator can feature or unfeature posts in other communities through federated CollectionAdd and CollectionRemove activities using CollectionType::Featured. After verifymodaction...

CVE-2025-11729: Improper Authorization

The PPWP: Password Protect Pages, Posts & Full or Partial Content plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the canaccess function in all versions up to, and including, 1.9.15. This makes it possible for authenticated attackers, with...

CVE-2026-55704 Discourse: Shared-draft titles and excerpts leak through group post serialization

Discourse is an open-source discussion platform. Prior o 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, users who were allowed to view a group’s activity, but were not permitted to see shared drafts, could still receive shared-draft entries through the group posts and group mentions endpoints. This...

CVE-2026-55704

Discourse is an open-source discussion platform. Prior o 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, users who were allowed to view a group’s activity, but were not permitted to see shared drafts, could still receive shared-draft entries through the group posts and group mentions endpoints. This...

CVE-2026-55704 Discourse: Shared-draft titles and excerpts leak through group post serialization

Discourse is an open-source discussion platform. Prior o 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, users who were allowed to view a group’s activity, but were not permitted to see shared drafts, could still receive shared-draft entries through the group posts and group mentions endpoints. This...

CVE-2026-55704 Discourse: Shared-draft titles and excerpts leak through group post serialization

Discourse is an open-source discussion platform. Prior o 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, users who were allowed to view a group’s activity, but were not permitted to see shared drafts, could still receive shared-draft entries through the group posts and group mentions endpoints. This...

EUVD-2026-60237

Discourse is an open-source discussion platform. Prior o 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, users who were allowed to view a group’s activity, but were not permitted to see shared drafts, could still receive shared-draft entries through the group posts and group mentions endpoints. This...

CVE-2026-55704

Discourse serializes shared-draft topics and posts through the group posts and group mentions endpoints regardless of draft-view permissions, leaking unpublished draft titles and content to any group-activity viewer. Affected versions prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0 are fixed ...

PT-2026-76682

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 2026.1.6 Discourse versions prior to 2026.5.2 Discourse versions prior to 2026.6.1 Discourse versions prior to 2026.7.0 Description Users permitted to view group activity but restricted from seeing shared drafts can...

CVE-2026-55704: Missing Authorization

Discourse is an open-source discussion platform. Prior o 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, users who were allowed to view a group’s activity, but were not permitted to see shared drafts, could still receive shared-draft entries through the group posts and group mentions endpoints. This...

CVE-2026-18035: Missing Authorization

The User Access Manager WordPress plugin before 2.3.15 does not apply its access restrictions to REST API requests, allowing unauthenticated attackers to read the content of posts, pages and custom post types that have been restricted to specific user groups...

CVE-2026-72596: Improper Access Control

A broken access control vulnerability in Ghost Foundation Ghost 5.x allows authenticated Author-role users to delete posts owned by other users. The post model permissible cascade is missing the branch that handles the combined isAuthor and isDestroy condition, causing the authorization check to...

CVE-2026-72722

Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, TopicLink.extractfrom, TopicLink.ensureentryfor, and TopicLink.duplicatelookup do not consistently enforce Guardian.cansee? checks when processing internal links. An authenticated user can submit...

CVE-2026-72722

Discourse (open‑source discussion platform) contains a vulnerability in TopicLink processing prior to versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0. The affected components are TopicLink.extract_from, TopicLink.ensure_entry_for, and TopicLink.duplicate_lookup. The root cause is that Guardia...

CVE-2026-66915

creationtimestamp| type| source ---|---|--- 2026-08-10 10:36:05+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mspvpwstsn2n 2026-08-10 10:53:53+00:00| seen| https://bsky.app/profile/mysites.guru/post/3mspwps54m32i 2026-08-11 09:04:48+00:00| seen|...

CVE-2026-19077

The Duplicate Post WordPress plugin before 1.5.5 does not perform per-object authorisation checks in its bulk copy and delete operations, allowing any user whose role an administrator has granted Duplicate Post WordPress plugin before 1.5.5 access to permanently delete arbitrary posts on the site...

CVE-2026-18934

The RSS Aggregator by Feedzy WordPress plugin before 5.2.6 does not verify that the requesting user owns or is allowed to edit the import job named in the request, allowing users with author-level access and above to permanently delete the posts created by another user's import job, reset its...

EUVD-2026-55000

The Duplicate Post WordPress plugin before 1.5.5 does not perform per-object authorisation checks in its bulk copy and delete operations, allowing any user whose role an administrator has granted Duplicate Post WordPress plugin before 1.5.5 access to permanently delete arbitrary posts on the site...