First published: Tue Apr 06 2021(Updated: )
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On Special:NewFiles, all the mediastatistics-header-* messages are output in HTML unescaped, leading to XSS.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
debian/mediawiki | 1:1.31.16-1+deb10u2 1:1.31.16-1+deb10u6 1:1.35.11-1~deb11u1 1:1.35.13-1~deb11u1 1:1.39.4-1~deb12u1 1:1.39.5-1~deb12u1 1:1.39.5-1 | |
MediaWiki MediaWiki | <1.31.12 | |
MediaWiki MediaWiki | >=1.32.0<1.35.2 | |
Debian Debian Linux | =10.0 | |
Fedoraproject Fedora | =33 | |
Fedoraproject Fedora | =34 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.