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1 year agoThe fundamental issue is not that emoji XSS (that’s just a vector), but how JWTs are implemented and [not] secured. I’ve read that it was reported at least this January (https://akkoma.nrd.li/notice/AXXhAVF7N5ZH1V972W).
So, developers were already aware, yet - as I’m checking 0.18.1 - they have not fixed the unsafe-inline and unsafe-eval CSP, haven’t made jwt cookie HttpOnly, and haven’t done anything about exp and jti in the JWTs. I hope the recent events will make them do to so, and not just patch this particular XSS.
It’s very hard to say anything definitive, because many of those can generate different load depending on how much traffic/activity it gets (and how it correlates with other service usage at the same time). Could be from minimal load (all services for personal use, so single user, low traffic) to very busy system (family and friends instance, high traffic) and hardware requirement estimates would change accordingly.
As you already have a machine - just put them all there and monitor resource utilization. If it fits - it fits, if it doesn’t - you’ll need to replace (if you’re CPU-bound, I believe CPUs are not upgradeable on those?) or upgrade (if you’re RAM-bound) your NUC. You won’t have to reinstall them twice anyway.