xmarcosx/enroll — pull request #1 by Adduc (2013-06-02 05:19:35+00:00)
Title: Fix SQL Injection in options.php

Using variables with user-provided content ($_GET, $_POST, $_REQUEST, $_FILES, $_COOKIE, some of $_SERVER, etc.) in SQL queries without first sanitizing them opens the door for SQL Injection, where a malicious user could potentially make undesired changes to the database or access private things.