CVE-2022-27913: Joomla!

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.

Affected products

• Joomla! Joomla!: from 4.0.0, up to and including 4.2.3

Published 2022-10-25. Last modified 2026-06-17.