Multiple cross-site scripting (XSS) vulnerabilities in PsychoStats 3.0.6b allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) awards.php, (2) login.php, (3) register.php, (4) weapons.php, and possibly other unspecified files.
https://exchange.xforce.ibmcloud.com/vulnerabilities/34439
http://www.securityfocus.com/archive/1/469260/100/0/threaded
http://securityreason.com/securityalert/2750
http://secunia.com/advisories/25387