CVE-2025-59115CWE-79cross-site-scripting

CVE-2025-59115

Medium · published November 18, 2025

CVSS v3.1
5.4
EPSS
0%
Percentile
7.4
In the wild
Unconfirmed
What it is

Windu CMS is vulnerable to Stored Cross-Site Scripting (XSS) in the logon page where input data has no proper validation. Malicious attacker can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting logs page by admin.

Only version 4.1 was tested and confirmed as vulnerable.

This issue was fixed in version 4.1 build 2250.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00182 · 7.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-11-18T20:16Z
Affected products (1)
ProductVersionsFixed in
windu/windu_cmsall versions—
References (2)
https://cert.pl/posts/2025/11/CVE-2025-59110 · [email protected]https://windu.org · [email protected]
EPSS history
Timeline
  • 18 NOV 13:26Z
    Stored XSS in Windu CMS
    cvelistv5