There is no github script that fixes this, there are scripts that redirect the activation mechanism to pirate activation servers that validate every incoming request. Not knowing this mechanism beforehand, I was very surprised by this, because this is what even many activator software do as well.

I consider it a major breach of trust from the authors. Maybe there can be an exploit that uses the activation mechanism as a vector, and then, many of such machines will be compromised. This is a risk, and it's something that a user needs to evaluate before going into it.

I personally solve this for myself by running the activation server emulator myself. It's open source software and really easy to set up as well.

https://github.com/Wind4/vlmcsd