This script is Copyright (C) 2014 Tenable Network Security, Inc.
The remote web server contains an application that is affected by
multiple remote code execution vulnerabilities.
According to its version number, the instance of MediaWiki installed on
the remote host is affected by the following remote code execution
- A user-input validation error exists during thumbnail
generation in the 'thumb.php' script that could allow
execution of arbitrary shell commands via a specially
crafted DjVu file.
- A user-input validation error exists in the
'pdfhandler_body.php' script used by the PdfHandler
extension that could allow execution of arbitrary shell
commands via a specially crafted PDF file.
Note that the affected features are not enabled by default and Nessus
has not tested for these issues, but has instead relied on the
application's self-reported version number.
See also :
Upgrade to MediaWiki version 1.19.11 / 1.21.5 / 1.22.2 or later.
Risk factor :
Medium / CVSS Base Score : 6.8
CVSS Temporal Score : 5.3
Public Exploit Available : true