[wp-trac] [WordPress Trac] #45477: Disable REST API reflection of request Origin header in response Access-Control-Allow-Origin

[WordPress Trac]

#45477: Disable REST API reflection of request Origin header in response Access-
Control-Allow-Origin
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 Reporter:  BjornW                 |       Owner:  (none)
     Type:  defect (bug)           |      Status:  new
 Priority:  normal                 |   Milestone:  Awaiting Review
Component:  REST API               |     Version:
 Severity:  normal                 |  Resolution:
 Keywords:  has-patch 2nd-opinion  |     Focuses:
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Comment (by BjornW):

 The last two screenshots show the behaviour after applying my patch. The
 Origin header is verified and only if it is found on the safe-list of
 allowed http origins the CORS headers are sent. Otherwise the CORS headers
 found in rest_send_cors_headers() are not sent.

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Ticket URL: <https://core.trac.wordpress.org/ticket/45477#comment:2>
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