X-Frame-Options: Update specification references #19396
Merged
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Summary
This header is now specified in https://html.spec.whatwg.org/multipage/browsing-the-web.html#the-x-frame-options-header. Notably, it has well-specified behavior for SAMEORIGIN.
This removes references to the obsolete RFC. Presumably we'll need another PR to some other repository to actually update the specifications table.
Motivation
To be more accurate and helpful.
Supporting details
whatwg/html#5737
Related issues
Metadata