Sharepoint CVE-2019-0604 Vulnerability

Hi All
Does anyone have a working PoC for the CVE-2019-0604 vulnerability? I cant seem to get the xml working with this PoC GitHub - linhlhq/CVE-2019-0604: CVE-2019-0604 so I am wondering if someone has a working python PoC for testing and analysis purposes.
Cheers!