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nconf-toml@0.0.2 vulnerabilities

TOML format plugin for nconf.

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Direct Vulnerabilities

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

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Vulnerability Vulnerable Version
  • H
Prototype Pollution

nconf-toml is a TOML format plugin for nconf.

Affected versions of this package are vulnerable to Prototype Pollution. It accepts values passed to .toml properties without sufficient validations.

PoC

var nt = require("nconf-toml")
var fs = require('fs')
var obj = {};

console.log("before: " + {}.polluted);
var _ = nt.parse(fs.readFileSync('./payload.toml', 'utf-8'));
console.log("after: " + {}.polluted);

How to fix Prototype Pollution?

There is no fixed version for nconf-toml.

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