CVE-2021-44858

Fixed in a distro release EPSS 1%

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=edit&undo= followed by action=mcrundo and action=mcrrestore to view private pages on a private wiki that has at least one page set in $wgWhitelistRead.

Published 2021-12-20 · CVE record · OSV

Products: mediawiki

Distro releases