Multiple cross-site scripting (XSS) vulnerabilities in the Hostip module 6.x-2.x before 6.x-2.2 and 7.x-2.x before 7.x-2.2 for Drupal allow remote attackers with control of hostip.info to inject arbitrary web script or HTML via unspecified vectors.
http://www.openwall.com/lists/oss-security/2012/11/20/4
http://drupal.org/node/1802218