Rather than taking your site down tonight, if you have cloudflare handling your DNS, orangeclouding your domain, you can use its free security rules to just block all post requests until tomorrow rather than taking your whole site offline. Drop this into a rule: `http.request.method in {"POST" "PUT" "PATCH" "DELETE"}`

Of course you can do this with web server (eg Apache) config as well, but the CF rule is something you can do now on your phone.

I’m not saying I know this works as a mitigation, but it seems like it could at least contribute to a temporary guard until you get patch in place. Everything I’ve seen about the exploits seem to revolve around multipart form submissions.