Critical Malicious Code Vulnerability in date-8je-project Package

date-8je-project Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-18012: Malicious code in date-8je-project (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The date-8je-project package is an npm library designed for date manipulation and formatting in JavaScript applications. It provides developers with a range of functions to handle date-related tasks efficiently. However, this package has been identified to contain malicious code, posing significant risks to applications that utilize it.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the date-8je-project package. This code can potentially compromise the security of applications by allowing unauthorized access, data breaches, or other harmful actions. The malicious code was introduced in version 0 and affects all subsequent versions, making it imperative for developers to take immediate action.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall date-8je-project

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

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Workaround

As a temporary measure, you can avoid using the date-8je-project package and replace its functionality with other libraries such as 'date-fns' or 'moment.js', which are widely used and trusted in the community.

Conclusion

The date-8je-project package contains malicious code that poses significant security risks to applications. Developers must take immediate action to remove the package and consider safer alternatives. Utilizing tools like Vulert can help monitor for such vulnerabilities in the future.

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FAQ

The date-8je-project package is an npm library used for date manipulation and formatting in JavaScript applications.

The malicious code can lead to unauthorized access and potential data breaches, compromising the security of applications that use the package.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Check your application using the Vulert playground at Vulert Scanner without any signup.

No, there is no patched version available for the date-8je-project package. It is recommended to uninstall it and use alternative libraries.

Immediately uninstall the date-8je-project package and replace it with a trusted alternative to ensure the security of your application.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall date-8je-project

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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