Bastille Framework (Previously known as SCMS) is a PHP MVC based secure content management system.
It is designed from the ground up to withstand common Web application vulnerabilities such as SQL injection, XSS, CSRF, session fixation/hijacking, and many others. It is designed for PHP 5.0-5.2.x
... [More] and MySQL 4.1+, and it can optionally support PostgreSQL as a database backend. [Less]