> I also try to make it a habit to not blame people for not knowing something

There’s a point where critical thinking skills come into play, I’ve seen people walked off the premises for doing stuff like this with customer data. Actual seniors who have never been blamed for anything are suddenly intolerable threats to the company because they didn’t bother to check what they were doing and forced the company to disclose a breach.

People getting paid to create software should know better then these basic mistakes.

than

Yeah, the people who put those people into the position to touch server side code are to blame. But then the OP is right: the people having made these code changes should really not have touched anything server side or even anything security relevant in the beginning.

I agree they should just quit but that requires experience to understand too. By the time they've learned that, they have also learned that client-side access controls are decorative.

right*

They shouldn't have to - the architecture should be made in such a way that permission checks are done without you specifically having to call them every time. This is the entire reason middleware exists!

Well, but apparently they let people create the architecture who just shouldn't have touched the backend code. That's the whole point. Since it was not just a single endpoint or so - it was everywhere!

Sexual preferences and such are special category data, and if you are an engineer dealing with this stuff you should treat it as though data breaches could get someone killed.

Sure, part of the responsibility of this is on management, but it's absolutely on the engineers too.

u are wise and right

So if someone who can't drive, finds a car with the keys in it, and starts driving it, and causes an accident, who do you blame?

And do you have any reason at all to believe the backend people didn't know? They wrote a fair amount of code and infrastructure, so they cannot have been blank slates.

> who do you blame?

The people who hired the person who can't drive and gave them a job as a driver.

> do you have any reason at all to believe the backend people didn't know?

Well, either they knew and wanted to implement proper auth and were prevented from doing it, or they knew and couldn't be bothered, or they didn't know that their backend system wasn't properly locked down and were too incompetent to have a clue.