CVE-2022-41714 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00312.

Exploitation poc

Automatable yes

Technical Impact partial

Vendors	Products
Fastest-json-copy Project	Fastest-json-copy

Configuration 1 [-]

cpe:2.3:a:fastest-json-copy_project:fastest-json-copy:1.0.1:*:*:*:*:node.js:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-7394	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.
Github GHSA	GHSA-p5g9-rjcf-95vj	fastest-json-copy vulnerable to Prototype Pollution

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://fluidattacks.com/advisories/guetta/
https://github.com/streamich/fastest-json-copy

History

Mon, 05 May 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published: 2022-11-03T00:00:00.000Z

Updated: 2025-05-05T13:22:29.671Z

Reserved: 2022-09-28T00:00:00.000Z

Link: CVE-2022-41714

Vulnrichment

Updated: 2024-08-03T12:49:44.011Z

NVD

Status : Modified

Published: 2022-11-03T20:15:31.827

Modified: 2025-05-05T14:15:25.280

Link: CVE-2022-41714

Redhat

No data.

OpenCVE Enrichment

No data.

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