CVE-2026-48905: Joomla!

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Lack of input filtering leads to an XSS vector in the HTML filter code.

Affected products

• Joomla! Joomla!: from 3.0.0, before 5.4.6 (fixed in 5.4.6); from 6.0.0, before 6.1.0 (fixed in 6.1.0)

Published 2026-05-26. Last modified 2026-07-20.