Hey there, you happy users of free CMS/CMF Drupal! Be warned and don't forget to update your drupal sites!
Every day the the tons of net-spiders are searching holes in websites with help of the latest reports of vulnerability in cms.
They can exploit yours site in seconds if they found a hole in your website. And it's all about you forget or don't know how to update your cms. You've got a great shared hosting if it makes backups everyday. And a good news if there is no worm in backups.