Is it possible to customize the waf response with variables such as the user's IP address? for example, "access denied from ${ip.address}"
https://developers.cloudflare.com/waf/custom-rules/create-dashboard/
#Customize WAF Block Response
sick junco
warm valve
Yes, the docs are here: https://developers.cloudflare.com/support/more-dashboard-apps/cloudflare-custom-pages/configuring-custom-pages-error-and-challenge/
upper reef
The actual Custom Error Pages can use template variables like defined, but the Custom Rule Custom Responses can't use anything like that as far as I know