GHSA-PHV8-WGJP-G4P9 copyparty FTP: upload outside defined volumes (limited path traversal)

The FTP and FTPS server -- if enabled -- would allow uploading to any folder that the copyparty process had permission to write to. The FTP-server is default-disabled, and must be explicitly enabled in the config with global-option ftp or ftps to be affected. Additionally, SFTP was not affected a...