Auth bypass in Phpgurukul Online Course Registration
CVE-2025-15406
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 m…
Vulnerability class: Broken Access Control
EPSS: 0.000 (1.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Phpgurukul Online Course Registration — versions 3.0, 3.1
- Phpgurukul Online_course_registration
Weakness classification (CWE)
References
- VDB-339326 | PHPGurukul Online Course Registration authorization (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-339326 | CTI Indicators (IOB, IOC) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #728354 | PHPGurukul Online Course Registration v3.1 Missing Authorization (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2025-15406?
- CVE-2025-15406 is a medium-severity vulnerability in Phpgurukul Online Course Registration, classified under Missing Authorization. CVSS score: 6.3/10. Published 2026-01-01.
- How severe is CVE-2025-15406?
- Medium severity. CVSS v3 base score is 6.3 out of 10.