CVE-2019-10794 - Vulnerability Details - OpenCVE

Description

All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Published: 2020-02-18

Score: 6.3 Medium

EPSS: < 1% Very 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

Snyk

component-flatten

affected

Version	Status	Constraints
`All versions`	affected	—

Configuration 1 [-]

cpe:2.3:a:component-flatten_project:component-flatten:*:*:*:*:*: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-2022-3906	All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
Github GHSA	GHSA-g6r3-hhg9-qf58	component-flatten vulnerable to Prototype Pollution

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00726.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://snyk.io/vuln/SNYK-JS-COMPONENTFLATTEN-548907

History

No history.

Subscriptions

Component-flatten Project Component-flatten

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2020-02-18T15:32:54.000Z

Updated: 2024-08-04T22:32:01.927Z

Reserved: 2019-04-03T00:00:00.000Z

Link: CVE-2019-10794

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-18T16:15:10.390

Modified: 2026-06-17T02:11:41.183

Link: CVE-2019-10794

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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