Cross-site scripting (XSS) vulnerability in index.php in Invision Power Board 2.0.0 allows remote attackers to execute arbitrary web script or HTML via the Referer field in the HTTP header.
https://exchange.xforce.ibmcloud.com/vulnerabilities/17604
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-1572
http://www.securityfocus.com/bid/11332