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# File 'lib/brakeman/checks/check_cookie_serialization.rb', line 8
def run_check
tracker.find_call(target: :'Rails.application.config.action_dispatch', method: :cookies_serializer=).each do |result|
setting = result[:call].first_arg
if symbol? setting and [:marshal, :hybrid].include? setting.value
warn :result => result,
:warning_type => "Remote Code Execution",
:warning_code => :unsafe_cookie_serialization,
:message => msg("Use of unsafe cookie serialization strategy ", msg_code(setting.value.inspect), " might lead to remote code execution"),
:confidence => :medium,
:link_path => "unsafe_deserialization",
:cwe_id => [565, 502]
end
end
end
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