CVE-2021-23702 - Vulnerability Details - OpenCVE

Description

The package object-extend from 0.0.0 are vulnerable to Prototype Pollution via object-extend.

Published: 2022-02-18

Score: 7.6 High

EPSS: 1.4% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

object-extend

affected

Version	Status	Constraints
`0.0.0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:object-extend_project:object-extend:*:*:*:*:*:node.js:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-1091	The package object-extend from 0.0.0 are vulnerable to Prototype Pollution via object-extend.
Github GHSA	GHSA-m639-9whg-fw97	Prototype Pollution in object-extend

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01378.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://snyk.io/vuln/SNYK-JS-OBJECTEXTEND-2401470

History

No history.

Subscriptions

Object-extend Project Object-extend

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2022-02-18T20:00:13.292Z

Updated: 2024-09-17T03:37:50.558Z

Reserved: 2021-01-08T00:00:00.000Z

Link: CVE-2021-23702

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-02-18T20:15:10.943

Modified: 2026-06-17T03:38:51.910

Link: CVE-2021-23702

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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