    public static function verify($gresponse) {
        new Xaptcha();
        $recaptcha = new \ReCaptcha\ReCaptcha(self::$secret);
        $resp = $recaptcha->verify($gresponse, $_SERVER['REMOTE_ADDR']);
        if ($resp->isSuccess()) {
            return true;
        }else{
            return false;
        }
    }

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.