malicious use

[dawidmachon]

I have these logs. What means and how debug that malicious user ? I think it's my own healthcheck tool outside from server.

copyparty  | 11:45:48.007 up2k                  failed to initialize volume '/': [Errno 13] Permission denied: b'/w/.hist'
copyparty  | 11:45:48.007 up2k                  0 volumes in 0.00 sec
copyparty  | 11:46:35.282 xxx.xxx.xxx.xxx 53465   GET  / @*
copyparty  | 11:46:35.468 xxx.xxx.xxx.xxx 53469   GET  /?tree= @*
copyparty  | 11:46:35.469 xxx.xxx.xxx.xxx 53467   GET  /?setck=js=y @*
copyparty  | 11:46:35.517 xxx.xxx.xxx.xxx 53469   GET  /?ls @*
copyparty  | 11:46:48.603 xxx.xxx.xxx.xxx 55384      malicious user; Cc in req0 '/?reset=/._"' => '"'

It's deployed on docker. Just compose and config.

[9001]

your healthcheck is including the character " in the url that it polls for healthcheck, this is illegal and the reason why

[dawidmachon]

thanks, you are right.
First error resolved by changing permissions on folder to user running docker. (1000)