[20240205] - Core - Inadequate content filtering within the filter code

Project: Joomla! / Joomla! Framework
SubProject: CMS / filter
Impact: Moderate
Severity: Moderate
Probability: Moderate
Versions: 3.7.0-3.10.14-elts, 4.0.0-4.4.2, 5.0.0-5.0.2
Exploit type: XSS
Reported Date: 2023-11-22
Fixed Date: 2024-02-20
CVE Number: CVE-2024-21726

Description

Inadequate content filtering leads to XSS vulnerabilities in various components.

Affected Installs

Joomla! CMS versions 3.7.0-3.10.14-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.