Iono allows remote attackers to obtain the full server path via certain requests to (1) templates/iono/admin/denied.tpl.php, (2) templates/iono/admin/index.tpl.php, and (a) other unspecified files in templates/.
https://exchange.xforce.ibmcloud.com/vulnerabilities/29505
http://www.securityfocus.com/archive/1/448446/100/0/threaded