Hidden service, Apache and Whonix wiki related questions.

It’s not catastrophic, but also not great since this points to Whonix.

Socat could help indeed. Bind the server to 127.0.0.1 only. Then try using socat to redirect from Whonix-Workstation localhost to Whonix-Gateway. Try the following. Untested.

GATEWAY_IP=10.152.152.10
socat TCP-LISTEN:80,fork TCP:$GATEWAY_IP:80

socat port redirection will become more convenient in Whonix 14.

Then you can add your socat line simply to /etc/anon-ws-disable-stacked-tor.d configuration folder.