Deluge is a BitTorrent client.
A CSRF vulnerability was discovered in the web UI of Deluge.
A remote attacker could entice a user currently logged in into Deluge web UI to visit a malicious web page which uses forged requests to make Deluge download and install a Deluge plug-in provided by the attacker. The plug-in can then execute arbitrary code as the user running Deluge.
There is no known workaround at this time.
All Deluge users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-p2p/deluge-1.3.14"