CVE-2025-59116
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-18

Last updated on: 2025-12-05

Assigner: CERT.PL

Description
Windu CMS is vulnerable to User Enumeration. This issue occurs during logon, where a difference in messages could allow an attacker to determine if the login is valid or not, enabling a brute force attack with valid logins. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
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Meta Information
Published
2025-11-18
Last Modified
2025-12-05
Generated
2026-06-16
AI Q&A
2025-11-18
EPSS Evaluated
2026-06-14
NVD
CVE-2025-59116
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
windu windu_cms 4.1
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-204 The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.
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Executive Summary

This vulnerability in Windu CMS allows an attacker to perform User Enumeration during the login process. The system reveals different messages depending on whether a login is valid or not, which enables an attacker to identify valid usernames and potentially carry out brute force attacks using those valid logins.

Impact Analysis

The vulnerability can lead to unauthorized access attempts by allowing attackers to discover valid usernames. This increases the risk of brute force attacks on user accounts, potentially compromising user data and system security.

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