First published: Wed Jun 24 2020(Updated: )
In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.
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 | <1.31.8 | |
MediaWiki MediaWiki | >=1.32.0<1.33.4 | |
MediaWiki MediaWiki | >=1.34<1.34.2 | |
Fedoraproject Fedora | =32 | |
Debian Debian Linux | =9.0 | |
Debian Debian Linux | =10.0 |
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