Yes, but the same is true about LLM output. Guess there's actually no way around this than to go look yourself.
The reason it's so bad is because the multipart/form-parsing by the accounts I've read happens- or begins before the PHP code is actually run, ie it's in the initial runtime stage of a request.
There is no higher authority on "this is actually fucked" other than the people that actually make that very sausage.
Patching it is painful. It needs to be done regardless.
If it’s easy to exploit then it should be easy to find a POC
Not too dissimilar to anti-vaxx stuff or that whole other space of these kinds of dysfunctions.
You always need some kind of hook that is correct.