Cross-site scripting (XSS) vulnerability in the EventCalendar module for Drupal 7.14 allows remote attackers to inject arbitrary web script or HTML via the year parameter to eventcalander/. NOTE: this issue has been disputed by the Drupal Security Team; it may be site-specific. If so, then this CVE will be REJECTed in the future
https://groups.drupal.org/node/402023
http://www.securityfocus.com/archive/1/530876/100/0/threaded