CVE-2014-9478

Summary

Cross-site scripting (XSS) vulnerability in the preview in the ExpandTemplates extension for MediaWiki, when $wgRawHTML is set to true, allows remote attackers to inject arbitrary web script or HTML via the wpInput parameter to the Special:ExpandTemplates page.

Impact & exploitability

AV:N/AC:H/Au:N/C:N/I:P/A:N

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Additional information

• NVD record
• https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-December/000173.htmlAdvisory
• http://www.openwall.com/lists/oss-security/2014/12/21/2
• http://www.openwall.com/lists/oss-security/2015/01/03/13
• https://phabricator.wikimedia.org/T73111Exploit