Multiple cross-site request forgery (CSRF) vulnerabilities in the Node Hierarchy module 6.x-1.x before 6.x-1.5 for Drupal allow remote attackers to hijack the authentication of administrators for requests that change a node hierarchy position via an (1) up or (2) down action.
https://exchange.xforce.ibmcloud.com/vulnerabilities/76345
http://www.securityfocus.com/bid/53993
http://www.openwall.com/lists/oss-security/2012/06/14/3