CVE-2022-42743

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

deep-parse-json version 1.0.2 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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-1321

Affected software

No affected versions have been published.

Timeline

Published
Nov 3, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-42743: Medium severity, CVSS 5.3 | Vulnix