DUware DUpoll 3.0 and 3.1 stores _private/Dupoll.mdb under the web document root with insufficient access control, which allows remote attackers to obtain sensitive information such as usernames and passwords.
https://exchange.xforce.ibmcloud.com/vulnerabilities/28642
http://www.vupen.com/english/advisories/2006/3416
http://www.securityfocus.com/archive/1/444682/100/0/threaded