This script is Copyright (C) 2004-2017 George A. Theall
The remote web server is hosting a PHP application that is affected by
a cross-site scripting vulnerability.
The target is running at least one instance of Horde in which the
help subsystem is vulnerable to a cross-site scripting attack since
information passed to the help window is not properly sanitized.
See also :
Upgrade to Horde version 2.2.7 or later.
Risk factor :
Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.7
Public Exploit Available : true