CVE-2012-1642
includes/linkchecker.pages.inc in the Link checker module 6.x-2.x before 6.x-2.5 for Drupal does not properly enforce access permissions on broken links, which allows remote attackers to obtain sensitive information via unspecified vectors.
Date published : 2012-08-28
http://drupal.org/node/1440508
http://drupalcode.org/project/linkchecker.git/commit/fef0ddf