CVE-2026-3043: Admerc Event Management System

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

A flaw has been found in itsourcecode Event Management System 1.0. The impacted element is an unknown function of the file /admin/navbar.php. Executing a manipulation of the argument page can lead to cross site scripting. The attack may be performed from remote. The exploit has been published and may be used.

Affected products

• Admerc Event Management System: version 1.0 only

Published 2026-02-24. Last modified 2026-06-17.