CVE-2015-2931

NameCVE-2015-2931
DescriptionIncomplete blacklist vulnerability in includes/upload/UploadBase.php in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via an application/xml MIME type for a nested SVG with a data: URI.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, 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 PackageReleaseVersionStatus
mediawiki (PTS)buster1:1.31.16-1+deb10u2fixed
buster (security)1:1.31.16-1+deb10u7fixed
bullseye (security), bullseye1:1.35.13-1~deb11u1fixed
bookworm, bookworm (security)1:1.39.5-1~deb12u1fixed
sid, trixie1:1.39.6-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mediawikisourcesqueeze(unfixed)end-of-life
mediawikisourcewheezy(unfixed)end-of-life
mediawikisource(unstable)1:1.19.20+dfsg-2.3

Notes

[wheezy] - mediawiki <end-of-life> (Not supported in Wheezy LTS)
[squeeze] - mediawiki <end-of-life> (Not supported in Squeeze LTS)
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-March/000175.html
https://www.openwall.com/lists/oss-security/2015/04/01/1

Search for package or bug name: Reporting problems