You get to the engine via http. Also once you've exploited the engine instance / host you can C2 via http. We're not talking about vulnerabilities in http. The

You get to the engine via http. Also once you've exploited the engine instance / host you can C2 via http. We're not talking about vulnerabilities in http. There is lots of surface inside the engine, see links in https://news.ycombinator.com/item?id=49441417 https://news.ycombinator.com/item?id=49441417