CVE-2022-39382 : Vulnerability Insights and Analysis

This article provides insights into CVE-2022-39382, a vulnerability affecting Keystone, a headless CMS for Node.js built with GraphQL and React.

Understanding CVE-2022-39382

CVE-2022-39382 highlights a security issue in @keystone-6/core versions 3.0.0 and 3.0.1, where the usage of

NODE_ENV

in production builds may lead to a vulnerability.

What is CVE-2022-39382?

The vulnerability arises when

NODE_ENV

is inlined to "development" for user code, potentially impacting security-sensitive functionality triggered by

NODE_ENV

. If

NODE_ENV

is not used in user code for such functionalities, the impact is minimal.

The Impact of CVE-2022-39382

The vulnerability affects users of @keystone-6/core versions 3.0.0 and 3.0.1 who rely on

NODE_ENV

in their production builds. However, secure cookies remain functional under certain conditions, despite the presence of the vulnerability.

Technical Details of CVE-2022-39382

The following details outline the vulnerability specifics.

Vulnerability Description

Users of @keystone-6/core versions 3.0.0 and 3.0.1 who utilize

NODE_ENV

in their production builds may encounter security risks due to a misconfigured inlining of

NODE_ENV

to "development".

Affected Systems and Versions

Vendor: keystonejs
Product: keystone
Affected Versions: >= 3.0.0, < 3.0.2

Exploitation Mechanism

The exploitation involves the misconfiguration of

NODE_ENV

, potentially resulting in the unpredictable behavior of security-sensitive functionalities.

Mitigation and Prevention

To address CVE-2022-39382, consider the following mitigation strategies.

Immediate Steps to Take

Users are advised to update their @keystone-6/core version to 3.0.2 to remediate the vulnerability. Ensure that

NODE_ENV

usage is properly configured to avoid security risks.

Long-Term Security Practices

Implement robust security practices, including regular code audits and ensuring proper handling of environment variables, to enhance the overall security posture.

Patching and Updates

Stay informed about security updates and patches for @keystone-6/core to prevent potential vulnerabilities from being exploited.