CVE-2025-11736: Angeljudesuarez Online Examination System

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A flaw has been found in itsourcecode Online Examination System 1.0. Affected by this issue is some unknown functionality of the file /index.php. This manipulation of the argument Username causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Affected products

Published 2025-10-14. Last modified 2026-10-08.