CVE-2026-2217: Admerc Event Management System

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability was found in itsourcecode Event Management System 1.0. The impacted element is an unknown function of the file /admin/manage_user.php. The manipulation of the argument ID results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.

Affected products

• Admerc Event Management System: version 1.0 only

Published 2026-02-09. Last modified 2026-06-17.