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CVE-2014-2242

Published: 2 March 2014

includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element.

Priority

Medium

Status

Package Release Status
mediawiki
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise Ignored
(end of life)
quantal Ignored
(end of life)
saucy Ignored
(end of life)
trusty Does not exist
(trusty was not-affected [1:1.19.14+dfsg-1])
upstream
Released (1.19.12)
utopic Not vulnerable
(1:1.19.14+dfsg-1)
vivid Not vulnerable
(1:1.19.14+dfsg-1)
wily Not vulnerable
(1:1.19.14+dfsg-1)
xenial Does not exist

yakkety Not vulnerable

zesty Not vulnerable