This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.
The remote web server contains an application that is affected by a
cross-site scripting vulnerability.
According to its version number, the instance of MediaWiki running on
the remote host is affected by a cross-site scripting vulnerability. A
flaw exists with 'sortKey' in the 'InfoAction.php' script. This allows
a remote attacker to execute arbitrary code within the server and
browser trust relationship.
Nessus has not tested for this issue but has instead relied on the
application's self-reported version number.
See also :
Upgrade to MediaWiki version 1.21.9 / 1.22.6 or later.
Risk factor :
Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.7
Public Exploit Available : true