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HotCakeX's avatar
HotCakeX
MVP
Apr 06, 2020

New Feature: CORS for extension content scripts | Manifest V3 next phase

It's behind a flag:  edge://flags/#cors-for-content-scripts CORS for content scripts Prevent content scripts of Extensions from bypassing CORS. – Mac, Windows #cors-for-content-scripts   Microso...
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FNM-Luke's avatar
FNM-Luke
Copper Contributor
Jul 10, 2023

Background Scripts are now getting blocked from making CORS requests, they should be able to make these requests.

This works as expected in Chrome (background script CORS requests are not blocked), but Edge didn't seem to get the memo.

HotCakeX 

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