Unrated severityNVD Advisory· Published Nov 18, 2025· Updated Dec 5, 2025

Multiple Stored XSS in Windu CMS

CVE-2025-59117

Description

Windu CMS is vulnerable to multiple Stored Cross-Site Scripting (XSS) vulnerabilities in the page editing endpoint windu/admin/content/pages/edit/. This vulnerability can be exploited by a privileged user and may target users with higher privileges.

Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.

Affected products

Packagist/Cmsllm-fuzzy
Range: =4.1 (before build 2250)
Package: https://packagist.org/packages/typo3/cms
JCD/Windu CMSv5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

cert.pl/posts/2025/11/CVE-2025-59110mitrethird-party-advisory
windu.orgmitreproduct

News mentions

No linked articles in our index yet.

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