CVE-2026-0733: Phpgurukul Online Course Registration System

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability was determined in PHPGurukul Online Course Registration System up to 3.1. This impacts an unknown function of the file /onlinecourse/admin/manage-students.php. This manipulation of the argument id/cid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Affected products

• Phpgurukul Online Course Registration System: up to and including 3.1

Published 2026-01-09. Last modified 2026-06-17.