[SOLVED] Strange file in the root directory of my server

Is it possible that the CB software stores a file called *.appconfig.php? in the root directory of the server?

In this file the admin password is stored in plain text. Surely this can only be a mistake and come from another application?

Problem solved. This file does not come from Community Builder, but from the hosting provider. It is the access data to the MySQL database associated with the application (Joomla or Wordpress). TRotzdem strange, because the access data is stored in plain text.