Multiple cross-site scripting (XSS) vulnerabilities in Tyger Bug Tracking System (TygerBT) 1.1.3 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) Login.php and (2) Register.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/32792
http://www.vupen.com/english/advisories/2007/0822
http://www.securityfocus.com/archive/1/461801/100/0/threaded