Cross-site scripting (XSS) vulnerability in index.php in Usenet Script 0.5 allows remote attackers to inject arbitrary web script or HTML via the group parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27406
http://www.vupen.com/english/advisories/2006/2572
http://www.securityfocus.com/archive/1/438443/100/0/threaded