CVE-2025-59116 — MEDIUM (5.3)

Vulnerability 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.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Windu	Windu Cms	4.1

Related Weaknesses (CWE)

CWE-204

References

https://cert.pl/posts/2025/11/CVE-2025-59110Third Party Advisory
https://windu.orgProduct

FAQ

What is CVE-2025-59116?

CVE-2025-59116 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 at...

How severe is CVE-2025-59116?

CVE-2025-59116 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-59116?

Check the references section above for vendor advisories and patch information. Affected products include: Windu Windu Cms.