CVE-2021-25972: Tuzitio Camaleon CMS

Medium severity, CVSS 4.9. EPSS: 1% chance of exploitation in the next 30 days.

In Camaleon CMS, versions 2.1.2.0 to 2.6.0, are vulnerable to Server-Side Request Forgery (SSRF) in the media upload feature, which allows admin users to fetch media files from external URLs but fails to validate URLs referencing to localhost or other internal servers. This allows attackers to read files stored in the internal server.

Affected products

• Tuzitio Camaleon CMS: from 2.1.2.0, up to and including 2.6.0

Published 2021-10-20. Last modified 2026-06-17.