CVE-2025-6595
Medium
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MultimediaViewer.This issue affects MultimediaViewer: from * before 1.39.13, 1.42.7, 1.43.2, 1.44.0.
SeverityMedium
CVSS4.7
Exploit probability—
ProductMultimediaViewer
PublishedFeb 2, 2026
First seenFeb 2, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Wikimedia Foundation MultimediaViewer1.39.13, 1.42.7, 1.43.2, 1.44.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Wikimedia Foundation MultimediaViewer | v < 1.39.13, 1.42.7, 1.43.2, 1.44.0 | 1.39.13, 1.42.7, 1.43.2, 1.44.0 |
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