CVE-2023-49707: Joomlart s5 Register

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

SQLi vulnerability in S5 Register module for Joomla.

Affected products

• Joomlart s5 Register: from 1.0.0, up to and including 3.0.0

Published 2023-12-14. Last modified 2026-06-17.