CVE-2025-4058: Projectworlds Online Examination System

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

A vulnerability classified as critical has been found in Projectworlds Online Examination System 1.0. This affects an unknown part of the file /Bloodgroop_process.php. The manipulation of the argument Pat_BloodGroup1 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

Published 2025-04-29. Last modified 2026-06-17.