This script is Copyright (C) 2014-2015 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 running
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 allows the
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 allows the execution of arbitrary shell
commands via a specially crafted PDF file.
Note that Nessus has not tested for these issues but has instead
relied only on the application's self-reported version number. Also
note that the affected features are not enabled by default.
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