CVE-2021-23419: Improperly Controlled Modification of Dynamically-Determined Object Attributes

August 8, 2021 (updated December 2, 2022)

The parse function could be tricked into adding or modifying properties of Object.prototype using a __proto__ or constructor payload.

References

nvd.nist.gov/vuln/detail/CVE-2021-23419

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