Open Bug 1595754 Opened 5 years ago Updated 2 years ago

Restrict registerProtocolHandler (and friends) to first-party origins

Categories

(Core :: DOM: Core & HTML, defect, P3)

defect

Tracking

()

People

(Reporter: annevk, Unassigned)

References

(Blocks 2 open bugs)

Details

(Keywords: dev-doc-needed)

See also https://github.com/whatwg/html/issues/4017#issuecomment-549543231. (I think first-party origin is slightly better than top-level browsing context as every frame that shares an origin with the top-level origin can call the API anyway.)

See Also: → 1597267
Blocks: 1056860
Severity: normal → S3
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