Multiple cross-site scripting (XSS) vulnerabilities in activatemember in mvnForum 1.0 GA and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) member and (2) activatecode parameters.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27370
http://www.vupen.com/english/advisories/2006/2531
http://www.securityfocus.com/bid/18663