Cross-site scripting (XSS) vulnerability in gnatsweb.pl in Gnatsweb 4.00 and Gnats 4.1.99 allows remote attackers to inject arbitrary web script or HTML via the database parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/34392
http://www.vupen.com/english/advisories/2007/1886
http://www.securityfocus.com/bid/24081
http://www.debian.org/security/2008/dsa-1486
http://secunia.com/advisories/28743
http://secunia.com/advisories/25333