Unspecified vulnerability in the CKeditor module 6.x-2.x before 6.x-2.3 and the CKEditor module 6.x-1.x before 6.x-1.9 and 7.x-1.x before 7.x-1.7 for Drupal, when the core PHP module is enabled, allows remote authenticated users or remote attackers to execute arbitrary PHP code via the text parameter to a text filter. NOTE: some of these details are obtained from third party information.
https://exchange.xforce.ibmcloud.com/vulnerabilities/74037
http://www.openwall.com/lists/oss-security/2012/04/07/1
http://secunia.com/advisories/48435
http://drupal.org/node/1482528
http://drupal.org/node/1482480