CVE-2020-35613: Joomla!

Critical severity, CVSS 9.8. EPSS: 28.9% chance of exploitation in the next 30 days.

An issue was discovered in Joomla! 3.0.0 through 3.9.22. Improper filter blacklist configuration leads to a SQL injection vulnerability in the backend user list.

Affected products

• Joomla! Joomla!: from 3.0.0, up to and including 3.9.22

Published 2020-12-28. Last modified 2026-06-17.