CVE-2026-57833: Weeblr.com 4analytics Extension For Joomla

High severity, CVSS 8.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Joomla Extension - weeblr.com - Unauthenticated stored XSS in 4Analytics < 5.0.2 - The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS in relation to the AI analysis feature.

Affected products

• Weeblr.com 4analytics Extension For Joomla: version 1.0-5.0.1 only

Published 2026-07-15. Last modified 2026-07-23.