CVE-2014-2853
MEDIUM severity · CVSS 4.3 · Cross-site scripting (XSS)
4.3CVSS MEDIUM
Summary
Cross-site scripting (XSS) vulnerability in includes/actions/InfoAction.php in MediaWiki before 1.21.9 and 1.22.x before 1.22.6 allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impact—
Availability impactNone
Exploit probability (EPSS)2%
AV:N/AC:M/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
- http://secunia.com/advisories/58262Advisory
- https://www.mediawiki.org/wiki/Release_notes/1.21#Changes_since_1.21.8Advisory
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-April/000149.html
- http://www.securityfocus.com/bid/67068
- http://www.securitytracker.com/id/1030161
- https://bugzilla.redhat.com/show_bug.cgi?id=1091967
- https://bugzilla.wikimedia.org/show_bug.cgi?id=63251
- https://github.com/wikimedia/mediawiki-core/commit/0b695ae09aada343ab59be4a3c9963995a1143b6