title: Error 403 occurs when trying to log in to the administration screen using CloudFront + Wordpress
body: <p>I get a 403 error when I try to log in to the administration screen using CloudFront + Wordpress.
  The wp-login.php is displayed correctly, but when I enter my username and password and click the login button, I get a 403 error and cannot log in.</p>
  <p>What is the solution?
  If there is any missing information, please let me know.</p>
  <p>Thank you very much.</p>