Looking for the plugin's configuration parameters? You can find them in the CORS configuration reference doc.
The CORS plugin lets you add cross-origin resource sharing (CORS) to a service or a route.
If the client is a browser, there is a known issue with this plugin caused by a
limitation of the CORS specification that prevents specifying a custom
Host header in a preflight
Because of this limitation, this plugin only works for routes that have been
configured with a
paths setting. The CORS plugin does not work for routes that
are being resolved using a custom DNS (the
To learn how to configure
paths for a route, read the Proxy Reference.