CVE-2002-1460
L-Forum 2.40 and earlier does not properly verify whether a file was uploaded or if the associated variables were set by POST (attachment, attachment_name, attachment_size and attachment_type), which allows remote attackers to read arbitrary files.
Date published : 2003-03-18
http://www.securityfocus.com/bid/5463
http://archives.neohapsis.com/archives/bugtraq/2002-08/0115.html