CVE-2025-4484: Admerc Gym Management System

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, was found in itsourcecode Gym Management System 1.0. This affects an unknown part of the file /ajax.php?action=delete_user. The manipulation of the argument ID leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Admerc Gym Management System: version 1.0 only

Published 2025-05-09. Last modified 2026-06-17.