Directory traversal vulnerability in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the publication template path.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-1676
http://archives.neohapsis.com/archives/bugtraq/2013-03/0075.html