CVE-2025-9307: Phpgurukul Online Course Registration

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A flaw has been found in PHPGurukul Online Course Registration 3.1. This affects an unknown function of the file /admin/session.php. This manipulation of the argument sesssion causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used.

Affected products

• Phpgurukul Online Course Registration: version 3.1 only

Published 2025-08-21. Last modified 2026-06-17.