Open Source Document Management System | OpenKM

I installed OpenKM to experience the CMIS interface. I'm confronted with a CORS issue.

Access to XMLHttpRequest at 'http://localhost:8080/OpenKM/cmis/atom' from origin 'http://localhost' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Access via OpenCMIS workbench is ok.

I entered the CORS filter info as suggested in forum (viewtopic.php?t=20618#p40658) and restarted.

Still no succes. Can someone support met with this?

I think will be necessary some modification like shown here:
https://stackoverflow.com/questions/553 ... ring-3-0-4