CVE-2020-7639 - Vulnerability Details - OpenCVE

eivindfjeldstad-dot below 1.0.3 is vulnerable to Prototype Pollution.The function 'set' could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.

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

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.01097.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Dot Project Subscribe	Dot Subscribe

Configuration 1 [-]

cpe:2.3:a:dot_project:dot:*:*:*:*:*:node.js:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-1218	eivindfjeldstad-dot below 1.0.3 is vulnerable to Prototype Pollution.The function 'set' could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.
Github GHSA	GHSA-wfwq-xc57-fq7v	eivindfjeldstad-dot contains prototype pollution vulnerability

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/eivindfjeldstad/dot/commit/774e4b0c97ca35d2ae40df2cd14428d37dd07a0b
https://snyk.io/vuln/SNYK-JS-EIVIFJDOT-564435

History

Thu, 08 Oct 2026 22:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2020-04-06T12:48:14.000Z

Updated: 2026-10-08T21:03:12.096Z

Reserved: 2020-01-21T00:00:00.000Z

Link: CVE-2020-7639

Vulnrichment

Updated: 2024-08-04T09:33:20.000Z

NVD

Status : Modified

Published: 2020-04-06T13:15:12.987

Modified: 2026-10-08T21:17:31.163

Link: CVE-2020-7639

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-1321

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