[wp-trac] [WordPress Trac] #64803: Media: Skip cross-origin isolation for third-party page builders
WordPress Trac
noreply at wordpress.org
Thu Mar 5 10:11:26 UTC 2026
#64803: Media: Skip cross-origin isolation for third-party page builders
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Reporter: adamsilverstein | Owner: adamsilverstein
Type: defect (bug) | Status: assigned
Priority: normal | Milestone: 7.0
Component: Media | Version: trunk
Severity: normal | Resolution:
Keywords: has-patch | Focuses:
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Comment (by manhar):
Tested with WordPress trunk and Elementor.
Before applying the patch:
Cross-Origin-Embedder-Policy and Cross-Origin-Opener-Policy headers were
present when opening the editor with action=elementor.
https://postimg.cc/HctzBfPB
After applying the patch:
These headers are no longer sent for post.php?post=68&action=elementor.
https://postimg.cc/Jt45RYF0
Patch works as expected.
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Ticket URL: <https://core.trac.wordpress.org/ticket/64803#comment:3>
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