CVE-2026-120429
High
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.
SeverityHigh
CVSS7.1
Exploit probability—
ProductCamaleon CMS
PublishedNov 2, 2026
First seenNov 4, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- owen2345 Camaleon CMS2.9.2 or later
Patches
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| owen2345 Camaleon CMS | v < 2.9.2 | 2.9.2 |
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