    public function __construct() {
        global $GLOBALS, $data;
        self::$editors =& $GLOBALS;
        self::$data =& $data;
        self::$url = Options::get('siteurl');
        self::$domain = Options::get('sitedomain');
        self::$name = Options::get('sitename');
        self::$key = Options::get('sitekeywords');
        self::$desc = Options::get('sitedesc');
    }
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.