CVE-2025-45949 Auth bypass in n/a

Critical 9.8 Published 28 Apr 2025 Updated 25 Jul 2026

Attackers can hijack sessions in the change-password component to take over user accounts in the PHPGurukul User Registration & Login system.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-45949?

CVE-2025-45949 is a critical authentication bypass vulnerability in n/a, published on 28 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A critical vulnerability was found in PHPGurukul User Registration & Login and User Management System V3.3 in the /loginsystem/change-password.php file of the user panel - Change Password component. Improper handling of session data allows a Session Hijacking attack, exploitable remotely and leading to account takeover.

Weakness: CWE-384

Which versions are affected by CVE-2025-45949?

It affects 1 product.

Products include Phpgurukul User Registration \& Login and User Management System.

How do I fix CVE-2025-45949?

No fix has been published for CVE-2025-45949 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2025-45949 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-45949 exists.

Sources

Also known as GHSA-f4cw-p89c-v458.