CVE-2022-41714

https://notcve.org/view.php?id=CVE-2022-41714

fastest-json-copy version 1.0.1 allows an external attacker to edit or add new properties to an object. This is possible because the application does not correctly validate the incoming JSON keys, thus allowing the '__proto__' property to be edited. La versión 1.0.1 de Fast-Json-copy permite a un atacante externo editar o agregar nuevas propiedades a un objeto. Esto es posible porque la aplicación no valida correctamente las claves JSON entrantes, permitiendo así editar la propiedad '__proto__'. • https://fluidattacks.com/advisories/guetta https://github.com/streamich/fastest-json-copy • CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') •