CVE-2022-41713

deep-object-diff 1.1.0 - Prototype Pollution

5.3 MediumFix available

deep-object-diff version 1.1.0 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the 'proto' property to be edited.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.84%Unchanged since Nov 4, 2022

What each source reports

NVD Score used 5.3

Record: CVE-2022-41713
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-1321
Updated: 2026-11-02

CVE List 5.3

deep-object-diff 1.1.0 - Prototype Pollution

Record: CVE-2022-41713
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-1321
Updated: 2026-11-02

EUVDEUVD-2022-7249 5.3

Record: EUVD-2022-7249
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-653v-rqx9-j85p 5.3

deep-object-diff vulnerable to Prototype Pollution

deep-object-diff before version 1.1.6 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the __proto__ property to be edited. This issue was fixed in version 1.1.9.

Record: GHSA-653v-rqx9-j85p
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-1321
Updated: 2026-11-02

OSV 5.3

deep-object-diff 1.1.0 - Prototype Pollution

Record: CVE-2022-41713
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

OSVGHSA-653v-rqx9-j85p 5.3

deep-object-diff vulnerable to Prototype Pollution

Record: GHSA-653v-rqx9-j85p
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-1321
Updated: 2026-11-02

Affected products

deep-object-diff project deep-object-diff

Affected packages

Affected packages
Package	Affected	Fixed
`deep-object-diff` npm	1.1.6 up to 1.1.9	1.1.9

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-41713 is a medium vulnerability (CVSS 5.3) in Deep-object-diff Project Deep-object-diff, published November 3, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.84%, the 58th percentile. Fixed in deep-object-diff 1.1.9.