VULNERABILITY INTELLIGENCE

CVE-2022-41714

CVSS score5.3 MEDIUM
EPSS probability0.73%
CISA KEVNot currently listed
Published2022-11-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-1321
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-1321

Primary references