Cross-site request forgery (CSRF) vulnerability in the ShareThis module 7.x-2.x before 7.x-2.3 for Drupal allows remote attackers to hijack the authentication of users with administer sharethis permissions via unknown vectors "outside of the Form API."
https://exchange.xforce.ibmcloud.com/vulnerabilities/74518
http://www.securityfocus.com/bid/52778
http://www.openwall.com/lists/oss-security/2012/04/07/1
http://secunia.com/advisories/48598
http://drupalcode.org/project/sharethis.git/commit/11f247a