Multiple cross-site scripting (XSS) vulnerabilities in admin/inc/footer.php in Maian Guestbook 3.2 allow remote attackers to inject arbitrary web script or HTML via the (1) msg_script2 and (2) msg_script3 parameters.
https://exchange.xforce.ibmcloud.com/vulnerabilities/42198
http://www.securityfocus.com/bid/29032
http://www.securityfocus.com/archive/1/491584/100/0/threaded