Pre-auth RCE in Apache Ofbiz 18.12.09. It's due to XML-RPC no longer maintained still present. This issue affects Apache OFBiz: before 18.12.10. Users are recommended to upgrade to version 18.12.10
https://ofbiz.apache.org/security.html
https://ofbiz.apache.org/release-notes-18.12.10.html
https://ofbiz.apache.org/download.html
https://lists.apache.org/thread/jmbqk2lp4t4483whzndp5xqlq4f3otg3
https://issues.apache.org/jira/browse/OFBIZ-12812
http://packetstormsecurity.com/files/176323/Apache-OFBiz-18.12.09-Remote-Code-Execution.html