CVE-2013-4900
Directory traversal vulnerability in DeWeS web server 0.4.2 and possibly earlier, as used in Twilight CMS, allows remote attackers to read arbitrary files via a ..%5c (dot dot encoded backslash) in a GET request.
Date published : 2013-09-09
http://archives.neohapsis.com/archives/bugtraq/2013-08/0126.html