    public function getXForwardedForData()
    {
        return array(
            array(false, '10.0.0.1'),
            array('10.0.0.2', '10.0.0.2, 10.0.0.1'),
            array('10.0.0.2, 10.0.0.3', '10.0.0.2, 10.0.0.3, 10.0.0.1'),
        );
    }
The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.