I think something like this: Imagine a tool for querying remote grpc endpoints - you would point at some endpoint to query it / explore it, and the tool would r

I think something like this: Imagine a tool for querying remote grpc endpoints - you would point at some endpoint to query it / explore it, and the tool would request the proto schema files from a potentially untrusted source - something you would not expect to be that unsafe and trigger an rce.