This script is Copyright (C) 2005-2013 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
FrSIRT Advisory reports :
A vulnerability was identified in phpBB, which may be exploited by
attackers to compromise a vulnerable web server. This flaw is due to
an input validation error in the 'viewtopic.php' script that does not
properly filter the 'highlight' parameter before calling the
'preg_replace()' function, which may be exploited by remote attackers
to execute arbitrary PHP commands with the privileges of the web
See also :
Update the affected package.
Risk factor :
High / CVSS Base Score : 7.5
Public Exploit Available : true