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rapid7/metasploit-framework

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modules/exploits/windows/local/powershell_remoting.rb

Summary

Maintainability
B
6 hrs
Test Coverage

Method exploit has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
Open

  def exploit
    if !datastore['ExitOnSession'] && !job_id
      fail_with(Failure::Unknown, "Setting ExitOnSession to false requires running as a job (exploit -j)")
    end
Severity: Minor
Found in modules/exploits/windows/local/powershell_remoting.rb - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method exploit has 56 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def exploit
    if !datastore['ExitOnSession'] && !job_id
      fail_with(Failure::Unknown, "Setting ExitOnSession to false requires running as a job (exploit -j)")
    end
Severity: Major
Found in modules/exploits/windows/local/powershell_remoting.rb - About 2 hrs to fix

    Method initialize has 40 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def initialize(info = {})
    super(update_info(info,
          'Name'          => 'Powershell Remoting Remote Command Execution',
          'Description'   => %q{
            This module uses Powershell Remoting (TCP 47001) to inject payloads on target machines.
    Severity: Minor
    Found in modules/exploits/windows/local/powershell_remoting.rb - About 1 hr to fix

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