vtiger CRM before 5.3.0 does not properly recognize the disabled status of a field in the Leads module, which allows remote authenticated users to bypass intended access restrictions by reading a previously created report.Referenceshttp://wiki.vtiger.com/index.php/Oct2011:ODUpdatehttp://trac.vtiger.com/cgi-bin/trac.cgi/ticket/7004http://trac.vtiger.com/cgi-bin/trac.cgi/ticket/7003