Cross-site scripting (XSS) vulnerability in index.php in vlbook 1.02 allows remote attackers to inject arbitrary web script or HTML via the message parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27333
http://www.vupen.com/english/advisories/2006/2505
http://www.securityfocus.com/bid/18618
http://www.securityfocus.com/archive/1/438146/100/0/threaded
http://securitytracker.com/id?1016379