CVE-2025-59111

Description

Windu CMS is vulnerable to Broken Access Control in user editing functionality. Malicious attacker can send a GET request which allows privileged users to delete Super Admins which is not possible with GUI. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 4.1 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

PUBLISHED Reserved 2025-09-09 | Published 2025-11-18 | Updated 2025-11-18 | Assigner CERT-PL

Problem types

CWE-863 Incorrect Authorization

Product status

Credits

Karol Czubernat finder

References

windu.org product

cert.pl/posts/2025/11/CVE-2025-59110 third-party-advisory

cve.org (CVE-2025-59111)

nvd.nist.gov (CVE-2025-59111)

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