CVE-2021-30158

Name	CVE-2021-30158
Description	An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-2648-1, DSA-4889-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
mediawiki (PTS)	stretch (security)	1:1.27.7-1+deb9u11	fixed
	stretch (lts), stretch	1:1.27.7-1+deb9u13	fixed
	buster (security), buster, buster (lts)	1:1.31.16-1+deb10u8	fixed
	bullseye	1:1.35.13-1+deb11u2	fixed
	bullseye (security)	1:1.35.13-1+deb11u3	fixed
	bookworm (security), bookworm	1:1.39.10-1~deb12u1	fixed
	sid, trixie	1:1.39.10-1	fixed

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

Package	Type	Release	Fixed Version	Origin
mediawiki	source	stretch	1:1.27.7-1~deb9u8	DLA-2648-1
mediawiki	source	buster	1:1.31.14-1~deb10u1	DSA-4889-1
mediawiki	source	(unstable)	1:1.35.2-1

https://phabricator.wikimedia.org/T277009
https://gerrit.wikimedia.org/r/c/mediawiki/core/+/670546