Thermostat before 2.0.0 uses world-readable permissions for the web.xml configuration file, which allows local users to obtain user credentials by reading the file.
http://www.securityfocus.com/bid/75066
http://rhn.redhat.com/errata/RHSA-2015-1052.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159958.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159788.html