CVE-2024-21729: Joomla!

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

Inadequate input validation leads to XSS vulnerabilities in the accessiblemedia field.

Affected products

• Joomla! Joomla!: from 4.0.0, before 4.4.6 (fixed in 4.4.6); from 5.0.0, before 5.1.2 (fixed in 5.1.2)

Published 2024-07-09. Last modified 2026-06-17.