CVE-2016-4069
Cross-site request forgery (CSRF) vulnerability in Roundcube Webmail before 1.1.5 allows remote attackers to hijack the authentication of users for requests that download attachments and cause a denial of service (disk consumption) via unspecified vectors.
Date published : 2016-08-25
http://www.securityfocus.com/bid/92654
https://github.com/roundcube/roundcubemail/commit/4a408843b0ef816daf70a472a02b78cd6073a4d5