CVE-2025-15406: Phpgurukul Online Course Registration

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A flaw has been found in PHPGurukul Online Course Registration up to 3.1. This affects an unknown function. This manipulation causes missing authorization. Remote exploitation of the attack is possible. The exploit has been published and may be used.

Affected products

• Phpgurukul Online Course Registration: up to and including 3.1

Published 2026-01-01. Last modified 2026-10-07.