CVE-2019-6262: Joomla!

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

An issue was discovered in Joomla! before 3.9.2. Inadequate checks of the Global Configuration helpurl settings allowed stored XSS.

Affected products

• Joomla! Joomla!: from 2.5.0, before 3.9.2 (fixed in 3.9.2)

Published 2019-01-16. Last modified 2026-06-17.