Unverified50% confidenceFactExact time
The same-origin policy is the premise for CORS's existence: by default the browser forbids scripts from one origin to read responses from another origin, and CORS is a protocol-layer mechanism by which the server declares that it is willing to be accessed cross-origin.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
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