Cross-site scripting (XSS) vulnerability in httprint v202, and possibly other versions before v301, allows remote attackers to inject arbitrary web script or HTML via the Server field in an HTTP response, which is not sanitized before being displayed to the user.
https://exchange.xforce.ibmcloud.com/vulnerabilities/23885
http://www.vupen.com/english/advisories/2005/3070
http://www.securityfocus.com/archive/1/420101/100/0/threaded
http://securitytracker.com/id?1015403
http://secunia.com/advisories/18208
http://net-square.com/httprint/#history
http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040532.html