Isn't that exactly what they did? The bots could only access the jfrog instance, so they hacked jfrog?

No that's not what they did, they exposed jfrog raw. It would have been so extremely simple to gate services they need the llm to access... I mean, jfrog was not written with this kind of threat model in mind, and neither were a lot of other tools

Right, you mean it didn't go through a gateway? But would that actually have helped? The requests all went through jfrog didn't they? I guess it depends on the level of filtering at the gateway?

Whilst it might not be JFrog's threat model, I wouldn't assume it can be used as a full internet proxy.

I don't really mean to defend OpenAI here, but they did make some attempts at sandboxing. Although it does seem that they didn't really know what they were doing.