I installed a CH from debian repos (just copied from docs) and installation process asking me for a password, I typed my testing password ended by "();" witouth quotes.

After install I can access without any password.

users.xml show like "<password></password>" for default user.

¯\\\_(ツ)\_/¯

fmt::print("Server started\n");
                break;
            }
            sleepForSeconds(1);
        }
        if (try_num == num_tries)
        {
            fmt::print("Cannot start server. You can execute {} without --daemon option to run manually.\n", command);
            fs::path log_path;
            {
                ConfigProcessor processor(config.string(),  false,  false);
                ConfigurationPtr configuration(new Poco::Util::XMLConfiguration(processor.processConfig()));
                if (configuration->has("logger.log"))
                    log_path = fs::path(configuration->getString("logger.log")).remove_filename();
            }
            if (log_path.empty())
            {
                fmt::print("Cannot obtain path to logs (logger.log) from config file {}.\n", config.string());
            }
            else
            {
                fs::path stderr_path = log_path;
                stderr_path.replace_filename("stderr.log");
                fmt::print("Look for logs at {} and for {}.\n", log_path.string(), stderr_path.string());
            }
            return 3;
        }
        return 0;
    }
    UInt64 isRunning(const fs::path & pid_file)