* Fix #251 with PR provided by @kkomelin.

Author: António P. P. Almeida

Diff for: fastcgi_params

@@ -30,3 +30,6 @@ fastcgi_param REDIRECT_STATUS 200;
 fastcgi_param HTTPS $https if_not_empty;
 ## For Nginx versions below 1.1.11 uncomment the line below after commenting out the above.
 #fastcgi_param HTTPS $https;
+
+## Fix HTTPoxy vulnerability https://httpoxy.org/#mitigate-nginx.
+fastcgi_param HTTP_PROXY '';