CVE-2025-3151: ORETNOM23 Gym Management System

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

A vulnerability was found in SourceCodester Gym Management System 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file /signup.php. The manipulation of the argument user_name leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

• ORETNOM23 Gym Management System: version 1.0 only

Published 2025-04-03. Last modified 2026-06-17.