CVE-2025-63442

Name: CVE-2025-63442
Creator: NVD / NIST
Published: 2025-11-03T15:15:36.303+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.6/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2025-63442 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. Simple User Management System with PHP-MySQL v1.0 is vulnerable to Cross-Site Scripting (XSS) via the Profile Section. The system fails to properly sanitize user input, allowing attackers to inject and execute arbitrary JavaScript when the input is displayed in the browser. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

Simple User Management System with PHP-MySQL v1.0 is vulnerable to Cross-Site Scripting (XSS) via the Profile Section. The system fails to properly sanitize user input, allowing attackers to inject and execute arbitrary JavaScript when the input is displayed in the browser

Metrics

CVSS 3.1

4.6/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS Probability

0.17%

7.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Nababur	Simple-User-Management-System	1.0

References

https://github.com/sanin-s1r3n/CVE-Research/blob/main/CVE-5Exploit, Third Party Advisory

Timeline

Published: Nov 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-63442?

How severe is CVE-2025-63442?

CVE-2025-63442 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2025-63442?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-63442?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST