mediawiki: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedi...
CVE-2025-6594 is fixed in mediawiki on 1 platform, first by DEBIAN-CVE-2025-6594, released February 2, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Apisandbox/ApiSandbox.Js. This issue affects MediaWiki: from 1.27.0 before 1.39.13, 1.42.7 1.43.2, 1.44.0.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mediawiki · Debian 12.15 (bookworm) | 1:1.39.13-1~deb12u1 | DEBIAN-CVE-2025-6594 | Feb 2, 2026 |
| mediawiki · Debian 13.5 (trixie) | 1:1.43.3+dfsg-1 | DEBIAN-CVE-2025-6594 | Feb 2, 2026 |
| mediawiki · Debian 14 | 1:1.43.3+dfsg-1 | DEBIAN-CVE-2025-6594 | Feb 2, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.