CVE-2025-45949

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…

Critical · published April 28, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
43.4
In the wild
Unconfirmed
What it is

🚨 A sneaky flaw in PHPGurukul's User Management System could let attackers take over accounts with improper session handling! 🔥 Think of this vulnerability like a courier who delivers sensitive packages without verifying the recipient’s identity. If they don’t check who’s at the door, anyone could claim your package — that’s what’s happening with user sessions here. An attacker could easily hijack a user’s session and gain full access to their account, potentially exposing personal data, changing passwords, or even locking the user out. This could lead to devastating consequences, including unauthorized transactions or identity theft. We're talking account takeover, folks — bad news!

Put simply

Think of this vulnerability like a courier who delivers sensitive packages without verifying the recipient’s identity. If they don’t check who’s at the door, anyone could claim your package — that’s what’s happening with user sessions here. This vulnerability arises from PHPGurukul's mishandling of session data in the change-password component, allowing attackers to exploit this flaw remotely and hijack active sessions.

What to do

An attacker could easily hijack a user’s session and gain full access to their account, potentially exposing personal data, changing passwords, or even locking the user out. This could lead to devastating consequences, including unauthorized transactions or identity theft. We're talking account takeover, folks — bad news! Immediately update to the latest version to patch this critical flaw. Additionally, review your session management practices and implement secure session handling mechanisms, such as regenerating session IDs upon login. Stay vigilant! You've got this! Follow these steps, and you’ll shore up your defenses in no time. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00521 · 43.4th percentile
Published
2025-04-28T00:00Z
EPSS history
Timeline
  • 28 APR 00:00Z
    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…
    cvelistv5