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CVE-2021-23440

Description

A type confusion vulnerability in nodejs-set-value can lead to a bypass of CVE-2019-10747. If the user-provided keys used in the path parameter are arrays, the function mixin-deep can be tricked into adding or modifying properties of Object.prototype using any of the constructor, prototype, or _proto_ payloads. This vulnerability can impact data confidentiality, integrity, and availability.


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