Provision - Moderately critical - Access bypass - SA-CONTRIB-2019-002

Aegir is a Web hosting control panel program that provides a Drupal-based graphical interface designed to simplify deploying, managing and upgrading an entire network of Drupal, Wordpress and CiviCRM Web sites. The Provision module is a core piece of the Aegir platform.

This module doesn't sufficiently shield multi-site installations or the PHP source code.

This vulnerability is mitigated by the fact that the server must be using Apache. For multi-site installations, the server must host multiple sites on a common platform. Additionally an attacker must have a knowledge about used filenames and the server.