Description
Improper Preservation of Permissions vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/actions/RevertAction.Php, includes/api/ApiFileRevert.Php. This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1.
Problem types
CWE-281 Improper Preservation of Permissions
Product status
Any version before 1.39.12, 1.42.6, 1.43.1
Credits
Porplemontage
Bartosz Dziewoński
References
lists.debian.org/debian-lts-announce/2025/07/msg00012.html
phabricator.wikimedia.org/T304474