Multiple cross-site scripting (XSS) vulnerabilities in the nodereference module in Drupal Content Construction Kit (CCK) before 4.7.x-1.6, and 5.x before 5.x-1.6 ,allow remote attackers to inject arbitrary web script or HTML via nodereference fields, when using (1) the plain formatter or (2) the autocomplete text field widget without Views.module.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36002
https://exchange.xforce.ibmcloud.com/vulnerabilities/36000
http://www.vupen.com/english/advisories/2007/2876
http://www.securityfocus.com/bid/25321