Cross-site scripting (XSS) vulnerability in the OpenSocial Shindig-Integrator module 5.x and 6.x before 6.x-2.1, a module for Drupal, allows remote authenticated users, with "create application" privileges, to inject arbitrary web script or HTML via unspecified vectors.
http://www.vupen.com/english/advisories/2009/3087
http://www.securityfocus.com/bid/36862