Vulnerability in the PMB platform that allows an attacker to persist temporary files on the server, affecting versions 4.0.10 and above. This vulnerability exists in the file upload functionality on the ‘/pmb/authorities/import/iimport_authorities’ endpoint. When a file is uploaded via this resource, the server will create a temporary file that will be deleted after the client sends a POST request to ‘/pmb/authorities/import/iimport_authorities’. This workflow is automated by the web client, however an attacker can trap and launch the second POST request to prevent the temporary file from being deleted.

Information exposure in the PMB platform affecting versions 4.2.13 and earlier. This vulnerability allows an attacker to upload a file to the environment and enumerate the internal files of a machine by looking at the request response.

Unrestricted file upload vulnerability in the PMB platform, affecting versions 4.0.10 and above. This vulnerability could allow an attacker to upload a file to gain remote access to the machine, being able to access, modify and execute commands freely.