9.8
CRITICAL
CVE-2021-26275
Node.js ozum/eslint-fixer Command Injection Vulnerability
Description

The eslint-fixer package through 0.1.5 for Node.js allows command injection via shell metacharacters to the fix function. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. The ozum/eslint-fixer GitHub repository has been intentionally deleted

INFO

Published Date :

March 19, 2021, 12:15 a.m.

Last Modified :

Nov. 21, 2024, 5:56 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-26275 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Eslint-fixer_project eslint-fixer
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-26275.

URL Resource
https://advisory.checkmarx.net/advisory/CX-2021-4774 Exploit Third Party Advisory
https://www.npmjs.com/package/eslint-fixer Product
https://advisory.checkmarx.net/advisory/CX-2021-4774 Exploit Third Party Advisory
https://www.npmjs.com/package/eslint-fixer Product

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-26275 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-26275 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://advisory.checkmarx.net/advisory/CX-2021-4774
    Added Reference https://www.npmjs.com/package/eslint-fixer
  • CVE Modified by [email protected]

    Aug. 03, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jun. 26, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    May. 17, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Apr. 11, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Mar. 21, 2024

    Action Type Old Value New Value
    Added Tag MITRE unsupported-when-assigned
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Changed Description ** UNSUPPORTED WHEN ASSIGNED ** The eslint-fixer package through 0.1.5 for Node.js allows command injection via shell metacharacters to the fix function. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. The ozum/eslint-fixer GitHub repository has been intentionally deleted. The eslint-fixer package through 0.1.5 for Node.js allows command injection via shell metacharacters to the fix function. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. The ozum/eslint-fixer GitHub repository has been intentionally deleted
  • Initial Analysis by [email protected]

    Mar. 25, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://advisory.checkmarx.net/advisory/CX-2021-4774 No Types Assigned https://advisory.checkmarx.net/advisory/CX-2021-4774 Exploit, Third Party Advisory
    Changed Reference Type https://www.npmjs.com/package/eslint-fixer No Types Assigned https://www.npmjs.com/package/eslint-fixer Product
    Added CWE NIST CWE-77
    Added CPE Configuration OR *cpe:2.3:a:eslint-fixer_project:eslint-fixer:*:*:*:*:*:node.js:*:* versions up to (including) 0.1.5
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-26275 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

5.59 }} -1.56%

score

0.89360

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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Latest DB Update: Jul. 20, 2025 12:32