9.8
CRITICAL
CVE-2021-4329
json-logic-js Command Injection Vulnerability
Description

A vulnerability, which was classified as critical, has been found in json-logic-js 2.0.0. Affected by this issue is some unknown functionality of the file logic.js. The manipulation leads to command injection. Upgrading to version 2.0.1 is able to address this issue. The patch is identified as c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227. It is recommended to upgrade the affected component. VDB-222266 is the identifier assigned to this vulnerability.

INFO

Published Date :

March 5, 2023, 7:15 p.m.

Last Modified :

Nov. 21, 2024, 6:37 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-4329 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 Json-logic-js_project json-logic-js
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-2021-4329.

URL Resource
https://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227 Patch
https://github.com/jwadhams/json-logic-js/pull/98 Patch
https://vuldb.com/?ctiid.222266 Permissions Required Third Party Advisory
https://vuldb.com/?id.222266 Permissions Required Third Party Advisory
https://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227 Patch
https://github.com/jwadhams/json-logic-js/pull/98 Patch
https://vuldb.com/?ctiid.222266 Permissions Required Third Party Advisory
https://vuldb.com/?id.222266 Permissions Required Third Party Advisory

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-2021-4329 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-4329 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://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227
    Added Reference https://github.com/jwadhams/json-logic-js/pull/98
    Added Reference https://vuldb.com/?ctiid.222266
    Added Reference https://vuldb.com/?id.222266
  • 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
  • CVE Modified by [email protected]

    Feb. 29, 2024

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

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CVSS V3 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    Added CVSS V3.1 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  • Modified Analysis by [email protected]

    Oct. 30, 2023

    Action Type Old Value New Value
    Changed Reference Type https://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227 Patch, Third Party Advisory https://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227 Patch
    Changed Reference Type https://github.com/jwadhams/json-logic-js/pull/98 Third Party Advisory https://github.com/jwadhams/json-logic-js/pull/98 Patch
    Changed Reference Type https://vuldb.com/?ctiid.222266 Permissions Required https://vuldb.com/?ctiid.222266 Permissions Required, Third Party Advisory
    Changed Reference Type https://vuldb.com/?id.222266 Permissions Required https://vuldb.com/?id.222266 Permissions Required, Third Party Advisory
    Added CWE NIST CWE-77
  • CVE Modified by [email protected]

    Oct. 20, 2023

    Action Type Old Value New Value
    Changed Description A vulnerability, which was classified as critical, has been found in json-logic-js 2.0.0. Affected by this issue is some unknown functionality of the file logic.js. The manipulation leads to command injection. Upgrading to version 2.0.1 is able to address this issue. The name of the patch is c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227. It is recommended to upgrade the affected component. VDB-222266 is the identifier assigned to this vulnerability. A vulnerability, which was classified as critical, has been found in json-logic-js 2.0.0. Affected by this issue is some unknown functionality of the file logic.js. The manipulation leads to command injection. Upgrading to version 2.0.1 is able to address this issue. The patch is identified as c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227. It is recommended to upgrade the affected component. VDB-222266 is the identifier assigned to this vulnerability.
  • Initial Analysis by [email protected]

    Mar. 13, 2023

    Action Type Old Value New Value
    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://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227 No Types Assigned https://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227 Patch, Third Party Advisory
    Changed Reference Type https://github.com/jwadhams/json-logic-js/pull/98 No Types Assigned https://github.com/jwadhams/json-logic-js/pull/98 Third Party Advisory
    Changed Reference Type https://vuldb.com/?ctiid.222266 No Types Assigned https://vuldb.com/?ctiid.222266 Permissions Required
    Changed Reference Type https://vuldb.com/?id.222266 No Types Assigned https://vuldb.com/?id.222266 Permissions Required
    Added CPE Configuration OR *cpe:2.3:a:json-logic-js_project:json-logic-js:2.0.0:*:*:*:*:*:*:*
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-2021-4329 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.

0.74 }} -3.10%

score

0.70500

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. 22, 2025 17:18