Manually retrieve version information

From Lanius CMS Wiki

If you cannot access the administration backend you can still get the version information with a simple edit. Open the version.php file in your website root and edit it around line 62:

 		//header('Status: 403 Forbidden');die;
 		version_info();
  ?>

Next, open the page of your website (for example, http://www.example.org/version.php) with a browser and the text output is the version information you were looking for.