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mixin-deep@1.2.0 vulnerabilities

Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. No dependencies.

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Direct Vulnerabilities

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

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Vulnerability Vulnerable Version
  • H
Prototype Pollution

mixin-deep is a package that deeply mixes the properties of objects into the first object.

Affected versions of this package are vulnerable to Prototype Pollution. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.

How to fix Prototype Pollution?

Upgrade mixin-deep to version 2.0.1, 1.3.2 or higher.

>=2.0.0 <2.0.1 <1.3.2
  • L
Prototype Pollution

mixin-deep is a package that deeply mixes the properties of objects into the first object.

Affected versions of this package are vulnerable to Prototype Pollution via merging functions. These functions allows a malicious user to modify the prototype of Object via __proto__, causing the addition or modification of an existing property that will exist on all objects.

How to fix Prototype Pollution?

Upgrade mixin-deep to version 1.3.1 or higher.

<1.3.1
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