For those running Drupal as their CMS of choice, you should be aware that two new security releases have been made available this week. Drupal 6.30 and 7.26 are now available for download.
These releases are security updates only and do not contain any bug fixes. Details can be found in the official security advisory:
To fix the security problem, please upgrade to either Drupal 7.26 or Drupal 6.30.
You can do so by downloading the latest updates from Drupal.org