    public static function all()
    {
        global $DB;
        global $website;

        $DB->query('SELECT *
                    FROM nv_webuser_groups
                    WHERE website = '.protect($website->id));

        return $DB->result();
    }

The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.