Broken Access Control Vulnerability in Windu CMS by Windu
CVE-2025-59111

6.9MEDIUM

Key Information:

Vendor

Jcd

Status
Windu Cms
Vendor
CVE Published:
18 November 2025

What is CVE-2025-59111?

Windu CMS exposes a serious flaw in its user editing functionality, allowing unauthorized actions to be performed by malicious actors. Specifically, a vulnerability exists that enables attackers to issue GET requests, thereby granting privileged users the ability to delete Super Admin accounts—a capability typically restricted in the graphical user interface. Although version 4.1 of Windu CMS has been tested and confirmed to be vulnerable, the full scope of affected versions remains uncertain as the vendor has not disclosed comprehensive version details.

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Affected Version(s)

Windu CMS 0 <= 4.1

References

https://windu.org
product
https://cert.pl/posts/2025/11/CVE-2025-59110
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Karol Czubernat
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