CVE-2014-7295

Name	CVE-2014-7295
Description	The (1) Special:Preferences and (2) Special:UserLogin pages in MediaWiki before 1.19.20, 1.22.x before 1.22.12 and 1.23.x before 1.23.5 allows remote authenticated users to conduct cross-site scripting (XSS) attacks or have unspecified other impact via crafted CSS, as demonstrated by modifying MediaWiki:Common.css.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DSA-3046-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
mediawiki (PTS)	buster	1:1.31.16-1+deb10u2	fixed
	buster (security)	1:1.31.16-1+deb10u4	fixed
	bullseye (security), bullseye	1:1.35.8-1~deb11u1	fixed
	bookworm, sid	1:1.39.2-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
mediawiki	source	squeeze	(unfixed)	end-of-life
mediawiki	source	wheezy	1:1.19.20+dfsg-0+deb7u1		DSA-3046-1
mediawiki	source	(unstable)	1:1.19.20+dfsg-1

https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-October/000163.html
https://bugzilla.wikimedia.org/show_bug.cgi?id=70672