How can I resolve Access-Control-Allow-Origin CORS policy Error?

How can I resolve this issue? I tried adding Browser Cors extension such as Allow CORS: Access-Control-Allow-Origin and CORS Unblock, but still, keep getting the same error. Appreciate your suggestion.

Access to XMLHttpRequest at 'https://exchange-qa.frm.com/accounts/environment' from origin 'http://local-qa.frm.com' has been blocked by CORS policy: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.

https://stackoverflow.com/questions/66715707/how-can-i-resolve-access-control-allow-origin-cors-policy-error March 20, 2021 at 05:18AM