CVE-2022-41766

Name	CVE-2022-41766
Description	An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. Upon an action=rollback operation, the alreadyrolled message can leak a user name (when the user has been revision deleted/suppressed).
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
mediawiki (PTS)	bookworm, bookworm (security)	1:1.39.17-1+deb12u2	fixed
	trixie (security), trixie	1:1.43.9+dfsg-1~deb13u1	fixed
	forky, sid	1:1.43.9+dfsg-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
mediawiki	source	(unstable)	(not affected)

- mediawiki <not-affected> (Vulnerable code not present, only affects 1.37 and later)
https://phabricator.wikimedia.org/T307278