The Email Security Gateway in Websense TRITON AP-EMAIL before 8.0.0 allows remote attackers to conduct clickjacking attacks via unspecified vectors.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2015-2855
http://www.websense.com/support/article/kbarticle/Vulnerabilities-resolved-in-TRITON-APX-Version-8-0