Re: [whatwg/fetch] CORS readability for no-cors requests (Issue #1839)

pmeenan left a comment (whatwg/fetch#1839)

Sorry, I was thinking more along the lines of "this response is always safe and readable from anywhere" like the issue started with (public, static resources).

If a response contains sensitive user data that the origin explicitly marks as `CORP: cross-origin` for a context where it thinks it is in a "safe" cross-origin then I can see why the context is needed across redirects. That feels like a generally risky thing to do for opaque no-cors requests but makes sense to protect against.

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Received on Tuesday, 18 November 2025 15:39:52 UTC