- From: Bo Cupp <notifications@github.com>
- Date: Tue, 15 Mar 2022 09:48:37 -0700
- To: w3c/editing <editing@noreply.github.com>
- Cc: Subscribed <subscribed@noreply.github.com>
Received on Tuesday, 15 March 2022 16:48:49 UTC
> What about the history question? I'm guessing you're asking this question more plainly: can attacker.com write code to take all remaining mime-types from the 100 allowable mime-types, and then test arbitrary mime-types to see if they were used previously by observing which ones aren't rejected by `navigator.clipboard.write`? The answer to that question is no, because there's no such thing as 100 allowable mime-types. The number of mime-types that can be written to the clipboard is infinite, but you can't write more than 100 to the clipboard in a single `navigator.clipboard.write` operation. A subsequent write destroys the previous clipboard contents and puts a new set in its place. -- Reply to this email directly or view it on GitHub: https://github.com/w3c/editing/issues/393#issuecomment-1068214929 You are receiving this because you are subscribed to this thread. Message ID: <w3c/editing/issues/393/1068214929@github.com>
Received on Tuesday, 15 March 2022 16:48:49 UTC