CVE-2022-0748 - Vulnerability Details - OpenCVE

Description

The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed.

Published: 2022-03-17

Score: 9.8 Critical

EPSS: 1.2% 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

post-loader

affected

Version	Status	Constraints
`0.0.0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:post-loader_project:post-loader:*:*:*:*:*: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-2022-1336	The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed.
Github GHSA	GHSA-66ww-999q-mffq	Arbitrary code execution in post-loader

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

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 0.01201.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://snyk.io/vuln/SNYK-JS-POSTLOADER-2403737

History

No history.

Subscriptions

Post-loader Project Post-loader

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2022-03-17T11:21:01.531Z

Updated: 2024-09-17T00:52:18.366Z

Reserved: 2022-02-24T00:00:00.000Z

Link: CVE-2022-0748

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-17T12:15:07.923

Modified: 2024-11-21T06:39:18.880

Link: CVE-2022-0748

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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