Update: Wordpress has released version 1.5.2 which fixes the below problem and addresses some other issues. Upgrade as soon as you can.
WordPress has issued a security alert instructing all WordPress 1.5.1.3 users to upgrade their wp-settings.php file if their server has register globals = ON. The alert instructs you on how to test if your server has register globals = on and then provides the updated wp-settings.php file.
All WordPress users are encouraged to first make sure they are using version 1.5.1.3 and then to follow the instructions in the security alert.
Welcome to johnhesch.com, a blog about my life, projects, and interests. I have been blogging for over 10 years in one form or another.