VULNERABILITY INTELLIGENCE

CVE-2025-66026

CVSS score6.1 MEDIUM
EPSS probability0.29%
CISA KEVNot currently listed
Published2025-11-26
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

REDAXO is a PHP-based CMS. Prior to version 5.20.1, a reflected Cross-Site Scripting (XSS) vulnerability exists in the Mediapool view where the request parameter args[types] is rendered into an info banner without HTML-escaping. This allows arbitrary JavaScript execution in the backend context when an authenticated user visits a crafted link while logged in. This issue has been patched in version 5.20.1.

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references