Multiple cross-site scripting (XSS) vulnerabilities in Simple Blog 2.1 allow remote attackers to inject arbitrary web script or HTML via (1) a comment to comments.asp and (2) possibly certain other fields in unspecified scripts.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24154
http://www.vupen.com/english/advisories/2006/0194
http://www.securityfocus.com/archive/1/422102/100/0/threaded