Please Install the Updated Packages.
Chris Chapman discovered cross-site scripting (XSS) vulnerabilities in Horizon via the Volumes and Network Topology pages. An authenticated attacker could exploit these to conduct stored cross-site scripting (XSS) attacks against users viewing these pages in order to modify the contents or steal confidential data within the same domain.
horizon on Ubuntu 13.10 , Ubuntu 13.04 , Ubuntu 12.10
Updated on 2015-03-25