BaseFortify

Publication date: 2025-11-18

Last updated on: 2025-12-05

Assigner: CERT.PL

Description

Windu CMS is vulnerable to multiple Stored Cross-Site Scripting (XSS) vulnerabilities in the page editing endpoint windu/admin/content/pages/edit/. This vulnerability can be exploited by a privileged user and may target users with higher privileges. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.

CVSS Scores

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Meta Information

Published

2025-11-18

Last Modified

2025-12-05

Generated

2026-07-06

AI Q&A

2025-11-18

EPSS Evaluated

2026-07-05

NVD

CVE-2025-59117

Affected Vendors & Products

Vendor	Product	Version / Range
windu	windu_cms	4.1

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) issue in Windu CMS, specifically in the page editing endpoint at windu/admin/content/pages/edit/. It can be exploited by a privileged user to inject malicious scripts that may affect users with higher privileges.

Impact Analysis

The vulnerability allows a privileged user to inject malicious scripts that could be executed by users with higher privileges, potentially leading to unauthorized actions, data theft, or session hijacking within the CMS environment.

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