Cross-site scripting (XSS) vulnerability in kb.asp in IISWorks ASPKnowledgeBase 2.0 allows remote attackers to inject arbitrary web script or HTML via the a parameter.
http://www.vupen.com/english/advisories/2005/2762
http://secunia.com/advisories/17901
http://pridels0.blogspot.com/2005/12/iisworks-asp-knowledgebase-2x-xss-vuln.html