CVE-2025-59116
MEDIUMWindu CMS 4.1 - User Enumeration via Login Error Message Discrepancy
Title source: llmDescription
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.
References (2)
Core 2
Core References
Third Party Advisory third-party-advisory
https://cert.pl/posts/2025/11/CVE-2025-59110
Product product
https://windu.org
Scores
CVSS v3
5.3
EPSS
0.0021
EPSS Percentile
10.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-204
Status
published
Products (1)
windu/windu_cms
4.1
Published
Nov 18, 2025
Tracked Since
Feb 18, 2026