EnanoCMS 1.1.8pl1 XSS Vulnerability

# Exploit Title: EnanoCMS 1.1.8pl1 XSS Vulnerability
# Google Dork: "Website engine powered by Enano"
# Date: 24-2-2015
# Exploit Author: Dennis Veninga
# Vendor Homepage: http://enanocms.org
# Version: 1.1.8pl1
# Tested on: Firefox 36 & Chrome 38 / W8.1-x64

XSS Vulnerability in comments:
http://{target}/enanocms/index.php/Main_Page?do=
comments