9.8

CVE-2025-45949: phpgurukul user_registration_\&_login_and_user_management_system Session Fixation

CVSS: 9.8v3.1CriticalModified
Published 28-04-2025Last modified 25-07-2026
Open JSON

Vulnerability summary

CVE-2025-45949 is a critical (CVSS 9.8) Session Fixation vulnerability in phpgurukul user_registration_\&_login_and_user_management_system. EPSS estimates a 0.52% chance of exploitation in the next 30 days, higher than 43.3% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.52%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 28-04-2025
    PublishedVulnerability first disclosed.
  2. 25-07-2026
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.52%

Chance of exploitation in the next 30 days

Percentile

43%

Versus all other CVEs

30-day change

+0.02 pp

From 0.50% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.52%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Cve

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Phpgurukul1 product

1 vendor · 1 product

References

1 links