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.

• CWE-862
• CWE-863

• 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

Published

Aug 31, 2026

Last Modified

Sep 2, 2026

Status

Received

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-82367Exposure of Data Element to Wrong Session vulnerability in a…2.3
• CVE-2026-8237Concrete CMS 9.5.0 and below is vulnerable to IDOR. The `/cc…5.3
• CVE-2026-8238Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/cc…5.3
• CVE-2026-8239Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/cc…5.3
• CVE-2026-82392pnpm is a package manager. Prior to 10.34.5 and from 11.0.0 …7.1
• CVE-2026-82393pnpm is a package manager. Prior to 10.34.5 and 11.11.0, pnp…7.5
• CVE-2026-82395Sulu is an open-source PHP content management system based o…5.3
• CVE-2026-82396Sulu is an open-source PHP content management system based o…5.4
• CVE-2026-82397Tornado is a Python web framework and asynchronous networkin…7.5
• CVE-2026-82398pypdf is a free and open-source pure-python PDF library. Pri…6.9
• CVE-2026-8240Concrete CMS 9.5.0 and below is vulnerable to unauthenticate…5.3
• CVE-2026-82404TOON is a compact, human-readable serialization of JSON data…8.3