CVE-2013-6172
steps/utils/save_pref.inc in Roundcube webmail before 0.8.7 and 0.9.x before 0.9.5 allows remote attackers to modify configuration settings via the _session parameter, which can be leveraged to read arbitrary files, conduct SQL injection attacks, and execute arbitrary code.
Date published : 2013-11-05
http://roundcube.net/news/2013/10/21/security-updates-095-and-087/