CVE-2021-25969: Tuzitio Camaleon CMS

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

In Camaleon CMS application, versions 0.0.1 to 2.6.0 are vulnerable to stored XSS, that allows an unauthenticated attacker to store malicious scripts in the comments section of the post. These scripts are executed in a victim’s browser when they open the page containing the malicious comment.

Affected products

• Tuzitio Camaleon CMS: from 0.0.1, up to and including 2.6.0

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