Cross-site scripting (XSS) vulnerability in program/js/app.js in Roundcube webmail before 1.0.7 and 1.1.x before 1.1.3 allows remote authenticated users to inject arbitrary web script or HTML via the file name in a drag-n-drop file upload.
https://security.gentoo.org/glsa/201603-03
http://trac.roundcube.net/ticket/1490530
http://trac.roundcube.net/changeset/dd7db2179/github
http://lists.opensuse.org/opensuse-updates/2015-11/msg00030.html