[20240203] - Core - XSS in media selection fields

Project: Joomla!
SubProject: CMS
Impact: Moderate
Severity: Moderate
Probability: Moderate
Versions: 1.6.0-3.10.14-elts, 4.0.0-4.4.2, 5.0.0-5.0.2
Exploit type: XSS
Reported Date: 2024-01-09
Fixed Date: 2024-02-20
CVE Number: CVE-2024-21724

Description

Inadequate input validation for media selection fields lead to XSS vulnerabilities in various extensions.

Affected Installs

Joomla! CMS versions 1.6.0 - 3.10.14-elts, 4.0.0-4.4.2, 5.0.0-5.0.2

Solution

Upgrade to version 3.10.15-elts, 4.4.3 or 5.0.3

Contact

The JSST at the Joomla! Security Centre.