Als je Drupal 6.x draait upgrade dan naar versie 6.10 (Security risk: Highly Critical)

Nadere informatie: 'SA-CORE-2009-003 - Local file inclusion on Windows'

"...
* If you are running Drupal 6.x then upgrade to Drupal 6.10 [1].

If you are unable to upgrade immediately, you can apply a patch to secure
your installation until you are able to do a proper upgrade. The patch fixes
the security vulnerability, but does not contain other fixes which were
released in Drupal 6.10.

* To patch Drupal 6.9 use SA-CORE-2009-003-6.9.patch [2]...."

6.10: Release notes.