swicg / activitypub-html-discovery

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Add Security Considerations section #38

Open ThisIsMissEm opened 3 hours ago

ThisIsMissEm commented 3 hours ago

Whilst reviewing the current draft, I noticed that there wasn't a security considerations section, despite discovery absolutely having security considerations.

One example I can think of is any sort of UGC site that allows using <a> in user content, and if this can be abused. Another might be cases of redirection exhaustion when resolving discovery links. There was a note about cross-domain, which could probably be highlighted in those considerations.

ThisIsMissEm commented 3 hours ago

It's probably also worth adding an explicit "Safety Considerations", i.e., misattribution or misdirection (e.g., pretending one thing is the same as another when it's not)