GHSA-w2c5-xppr-2hh6HighCVSS 7.1
Camaleon CMS before 2.9.2 contains a missing authorization vulnerability in Admin:...
🔗 CVE IDs covered (1)
📋 Description
Camaleon CMS before 2.9.2 contains a missing authorization vulnerability in Admin::MediaController that allows low-privileged authenticated users to bypass the role-based Media permission. Attackers can POST to /admin/media/upload to store files, read private media via download_private_file, and use crop with saved_avatar to change other users' avatars.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-120429
- https://github.com/owen2345/camaleon-cms/pull/1147
- https://github.com/owen2345/camaleon-cms/commit/7fe4fa0bf99256dfe32b5f674baf4f771606549e
- https://github.com/owen2345/camaleon-cms/blob/2.9.1/app/controllers/camaleon_cms/admin/media_controller.rb
- https://github.com/owen2345/camaleon-cms/releases/tag/2.9.2
- https://www.vulncheck.com/advisories/camaleon-cms-before-2.9.2-missing-authorization-via-admin-mediacontroller
- https://github.com/advisories/GHSA-w2c5-xppr-2hh6