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VULNERABILITIES

CVE-2021-23329 Details

Description

The package nested-object-assign before 1.0.4 are vulnerable to Prototype Pollution via the default function, as demonstrated by running the PoC below.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/Geta/NestedObjectAssign/pull/11 CVEExploitPatchThird Party Advisory
https://snyk.io/vuln/SNYK-JS-NESTEDOBJECTASSIGN-1065977 CVEExploitThird Party Advisory
https://github.com/Geta/NestedObjectAssign/pull/11 [email protected]ExploitPatchThird Party Advisory
https://snyk.io/vuln/SNYK-JS-NESTEDOBJECTASSIGN-1065977 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')[email protected]

Affected Products

ProductVersions
getadigital nested-object-assign
< 1.0.4

CPE

  • cpe:2.3:a:getadigital:nested-object-assign:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-23329
NVD Published Date:
Jan 31, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-23329 Details - Not Deferred