CVE-2026-82394

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 preview-link endpoint and src/Sulu/Bundle/PreviewBundle/Application/Manager/PreviewLinkManager.php do not enforce VIEW permission for the target resource in PreviewLinkManager::generate() or PreviewLinkManager::revoke(). An authenticated administration user who knows a target resource identifier can create or revoke a preview link for any page, article, or snippet, including content in a webspace or area the user cannot view. A generated preview URL is public and resolves content by an opaque token, allowing the user or anyone receiving the link to read restricted content without authentication. This issue is fixed in versions 2.6.25 and 3.0.8.

CVSS

No CVSS.

References

Link	Resource
https://github.com/sulu/sulu/commit/44d8844c3514a70b769ab791b9530df806240fab
https://github.com/sulu/sulu/releases/tag/2.6.25
https://github.com/sulu/sulu/releases/tag/3.0.8
https://github.com/sulu/sulu/security/advisories/GHSA-65cv-w493-7vhq

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-31 22:17

Updated : 2026-09-08 21:11

NVD link : CVE-2026-82394

Mitre link : CVE-2026-82394

CVE.ORG link : CVE-2026-82394

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

CWE-863

Incorrect Authorization

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