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VULNERABILITIES

CVE-2020-8116 Details

Description

Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.3 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/advisories/GHSA-ff7x-qrg7-qggm CVEThird Party Advisory
https://github.com/sindresorhus/dot-prop/issues/63 CVEIssue TrackingPatchThird Party Advisory
https://github.com/sindresorhus/dot-prop/tree/v4 CVEBroken Link
https://hackerone.com/reports/719856 CVEExploitThird Party Advisory
https://github.com/advisories/GHSA-ff7x-qrg7-qggm [email protected]Third Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')[email protected]
CWE-471Modification of Assumed-Immutable Data (MAID)[email protected]

Affected Products

ProductVersions
dot-prop project dot-prop
< 4.2.1
>= 5.0.0, < 5.1.1

CPE

  • cpe:2.3:a:dot-prop_project:dot-prop:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-8116
NVD Published Date:
Feb 4, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-8116 Details - Not Deferred