CVE-2013-4307 Information

Description

Multiple cross-site scripting (XSS) vulnerabilities in repo/includes/EntityView.php in the Wikibase extension for MediaWiki 1.19.x before 1.19.8 1.20.x before 1.20.7 and 1.21.x before 1.21.2 allow (1) remote attackers to inject arbitrary web script or HTML via a label in the \In other languages\ section or (2) remote administrators to inject arbitrary web script or HTML via a description.

Reference

http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html http://osvdb.org/96907 http://seclists.org/oss-sec/2013/q3/553 http://www.securityfocus.com/bid/62201 https://bugzilla.wikimedia.org/show_bug.cgi?id=53472 https://exchange.xforce.ibmcloud.com/vulnerabilities/86892