CVE-2022-29547
The CreateRedirect extension before 2022-04-14 for MediaWiki does not properly check whether the user has permissions to edit the target page. This could lead to an unauthorised (or blocked) user being able to edit a page.
Date published : 2022-04-20
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CreateRedirect/+/780567