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fastest-json-copy@1.0.0 vulnerabilities

- Fastest JSON deep clone implementation for Node.js - Goal of this project is to track and maintain the fastest deep cloning function for plain JavaScript objects (POJOs), aka JSON objects. - Keeps track of benchmarks of all other implementations.

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Direct Vulnerabilities

Known vulnerabilities in the fastest-json-copy package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • H
Prototype Pollution

fastest-json-copy is a - Fastest JSON deep clone implementation for Node.js - Goal of this project is to track and maintain the fastest deep cloning function for plain JavaScript objects (POJOs), aka JSON objects. - Keeps track of benchmarks of all other implementations.

Affected versions of this package are vulnerable to Prototype Pollution due to allowing an external attacker to edit or add new properties to an object. This is possible because the application does not correctly validate the incoming JSON keys, thus allowing the 'proto' property to be edited.

How to fix Prototype Pollution?

There is no fixed version for fastest-json-copy.

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