Remediation Steps

Follow the steps below to remediate this finding on Nginx webserver.

1. In your nginx.conf or server block, add generic error page directives:

   error_page 500 502 503 504 /50x.html;
   location = /50x.html {
   root /usr/share/nginx/html;
   internal;
   }

2. For PHP-FPM, ensure display_errors is disabled in php.ini:

3. display_errors = Off

4. log_errors = On

5. Reload Nginx:

   sudo systemctl reload nginx