Advisory Weakness Curation

Prototype Pollution in set-value Versions of `set-value` prior to 3.0.1 or 2.0.1 are vulnerable to Prototype Pollution. The `set` function fails to validate which Object properties it updates. This allows attackers to modify the prototype of Object, causing the addition or modification of an existing property on all objects. ## Recommendation If you are using `set-value` 3.x, upgrade to version 3.0.1 or later. If you are using `set-value` 2.x, upgrade to version 2.0.1 or later.

Uncontrolled Resource Consumption set-value is vulnerable to Prototype Pollution. The function `mixin-deep` could be tricked into adding or modifying properties of `Object.prototype` using any of the constructor, prototype and `_proto_` payloads.