Mojarra JSF is vulnerable to cross-site scripting (XSS) attacks. These attacks are possible due to insufficient escaping of content in the outputText tags and the EL expressions.
h30499.www3.hp.com/t5/HP-Security-Research-Blog/JSF-outputText-tag-the-good-the-bad-and-the-ugly/ba-p/6368011#.U8ccVPlXZHU
rhn.redhat.com/errata/RHSA-2015-0675.html
rhn.redhat.com/errata/RHSA-2015-0720.html
rhn.redhat.com/errata/RHSA-2015-0765.html
seclists.org/fulldisclosure/2014/Dec/23
www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
www.securityfocus.com/archive/1/534161/100/0/threaded
www.securityfocus.com/bid/65600
www.vmware.com/security/advisories/VMSA-2014-0012.html
java.net/jira/browse/JAVASERVERFACES-3150
java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-1258