Windu CMS is vulnerable to Stored Cross-Site Scripting (XSS) in the logon page where input data has no proper validation. Malicious attacker can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting logs page by admin. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 5.3 · winduNVD modified 2026-10-18 20:10
Affected (CPE criteria) 1
cpe:2.3:a:windu:windu_cms:4.1:*:*:*:*:*:*:*
References 2
- https://cert.pl/posts/2025/11/CVE-2025-59110 Third Party Advisory
- https://windu.org Product