CVE-2025-4465: Admerc Gym Management System

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

A vulnerability was found in itsourcecode Gym Management System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /ajax.php?action=save_schedule. The manipulation of the argument member_id leads to sql injection. The attack may be launched 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.