CVE-2020-13761: Joomla!

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

In Joomla! before 3.9.19, lack of input validation in the heading tag option of the "Articles - Newsflash" and "Articles - Categories" modules allows XSS.

Affected products

• Joomla! Joomla!: from 3.0.1, before 3.9.19 (fixed in 3.9.19); version 3.0.0 only

Published 2020-06-02. Last modified 2026-06-17.