The document is filled with so much meaningless fluff that it’s annoying to read and was probably written by chatgpt and the cover image is AI generated: I don’t think there’s anything useful here.

I’m pretty sure that vulnerability only affected windows machines. Surely you’re not running a homelab with windows server?

My guess would be the response text is passed through a rudimentary templating engine that looks for { and }. Somehow it must be processing the whole chat history. The templater fails at the unexpected braces in the code block and then just gives up (probably a try-catch ignores the error and sends the message anyway).

Wish there was a self-hosted version of notion with all the same features

I feel like I’m insane because I remember clearly that someone made an open source trip planner years ago on Reddit that gained a lot of support. But I can’t find any references to it anymore.

I was also going to suggest tunnels (Cloudflare, ngrok, etc) as a great way to test out your setup without worrying about the networking side. They’re not a great long-term solution, but a great step before diving into vpn configuration or messing with a new router.