Errors: CORSNotSupportingCredentials


Reason: Credential is not supported if the CORS header ‘Access-Control-Allow-Origin’ is ‘*’

What went wrong?

The CORS request was attempted with the credentials flag set, but the server is configured using the wildcard ("*") as the value of Access-Control-Allow-Origin, which doesn't allow the use of credentials.

To correct this problem on the client side, simply ensure that the credentials flag's value is false when issuing your CORS request.

If, instead, you need to adjust the server's behavior, you'll need to change the value of Access-Control-Allow-Origin to grant access to the origin from which the client is loaded.

See also

© 2005–2020 Mozilla and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.