{"id":"CVE-2026-120429","published":"2026-11-02T15:17:24.190","lastModified":"2026-11-02T16:17:32.223","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.","cvssScore":7.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/owen2345/camaleon-cms/blob/2.9.1/app/controllers/camaleon_cms/admin/media_controller.rb","tags":[]},{"url":"https://github.com/owen2345/camaleon-cms/commit/7fe4fa0bf99256dfe32b5f674baf4f771606549e","tags":[]},{"url":"https://github.com/owen2345/camaleon-cms/pull/1147","tags":[]},{"url":"https://github.com/owen2345/camaleon-cms/releases/tag/2.9.2","tags":[]},{"url":"https://www.vulncheck.com/advisories/camaleon-cms-before-2.9.2-missing-authorization-via-admin-mediacontroller","tags":[]}],"exploitRefs":[{"url":"https://github.com/owen2345/camaleon-cms/blob/2.9.1/app/controllers/camaleon_cms/admin/media_controller.rb","tags":[]},{"url":"https://github.com/owen2345/camaleon-cms/commit/7fe4fa0bf99256dfe32b5f674baf4f771606549e","tags":[]},{"url":"https://github.com/owen2345/camaleon-cms/pull/1147","tags":[]},{"url":"https://github.com/owen2345/camaleon-cms/releases/tag/2.9.2","tags":[]}],"hasPoc":true,"ai":null}