CVE-2026-82395
MediumCVSS 5.3Summary
Sulu before versions 2.6.25 and 3.0.8 has a vulnerability in the media move endpoint where the permission check is based on the client-supplied collection value rather than the actual source collection. An authenticated backend user with edit permission in one collection can move an item out of a restricted collection and then view or download content they are not permitted to access.
Risk Assessment
An authenticated user can gain unauthorized access to content in restricted collections, violating access control and potentially leading to data leakage.
Recommendation
Update Sulu to version 2.6.25 or 3.0.8, which fix this access control issue.
Other vulnerabilities in Sulu
See all- CVE-2026-82396Medium
Sulu, a PHP content management system, before versions 2.6.25 and 3.0.8 allows an attacker with media upload permission to store HTML, XHTML, or XML documents and create links with inline=1, causing the application to return the file without Content-Disposition attachment. Opening such a link by an authenticated user allows execution of malicious JavaScript in the context of the victim's session on the Sulu origin.
- CVE-2026-82394Medium
Sulu before versions 2.6.25 and 3.0.8 does not enforce VIEW permission for target resources in the preview-link endpoint. An authenticated administrative user who knows a resource identifier can create or revoke a preview link for any page, article, or snippet, including content they cannot view. The generated preview URL is public and allows reading restricted content without authentication.
- CVE-2026-45701Medium
Sulu, an open-source PHP CMS based on Symfony, before versions 2.6.23 and 3.0.6 uses a weak cryptographic hash algorithm for password reset token and API key generation.
- CVE-2026-34372Low
In Sulu, an open-source PHP CMS based on Symfony, versions 1.0.0 through 2.6.22 and 3.0.0 through 3.0.5, a user with permission for the Sulu Admin via at least one role could access sub-entities of contacts via the admin API without having permission for contacts.
Original NVD description (English source)
Sulu is an open-source PHP content management system based on the Symfony framework. Prior to versions 2.6.25 and 3.0.8, the media move endpoint derives its permission check from the client-supplied collection value instead of the media item's actual source collection, and src/Sulu/Bundle/MediaBundle/Media/Manager/MediaManager.php allows MediaManager::move() to reassign the item without checking that source. An authenticated backend user with edit permission on one collection and knowledge of a target media identifier can name the allowed collection in the request, move an item out of a restricted collection, and then view or download content the user was not permitted to access. This issue is fixed in versions 2.6.25 and 3.0.8.