This script is Copyright (C) 2013-2016 Tenable Network Security, Inc.
The remote host contains a web browser that is affected by a cross-
site scripting vulnerability.
The version of Opera installed on the remote host is a version prior
to version 15. It is, therefore, vulnerable to cross-site scripting
attacks due to improper validation of UTF-8 page encoding settings.
See also :
Upgrade to Opera 15 or later.
Risk factor :
Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.7
Public Exploit Available : true