Malicious Code Detected in date-1zb-project: A Critical Vulnerability

date-1zb-project Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-18010: Malicious code in date-1zb-project (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The package 'date-1zb-project' is an npm package designed for date manipulation and formatting in JavaScript applications. It offers various functionalities to handle date objects, making it a popular choice among developers. However, this package has been identified to contain malicious code, posing a significant risk to applications that utilize it.

Vulnerability Detail

The vulnerability in 'date-1zb-project' arises from the inclusion of malicious code within the package. This code can potentially lead to unauthorized access, data breaches, or other harmful actions within the applications that depend on it. The malicious nature of the code was discovered through security audits, highlighting the importance of scrutinizing third-party packages for hidden threats.

How To Fix

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

npm uninstall date-1zb-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 →

Workaround

As a temporary workaround, you can avoid using 'date-1zb-project' and implement alternative date manipulation libraries such as 'date-fns' or 'moment.js' until the vulnerability is resolved.

Conclusion

The discovery of malicious code in the 'date-1zb-project' npm package underscores the importance of vigilance when using third-party libraries. Developers should take immediate action to remove the affected package and consider alternatives to safeguard their applications.

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FAQ

The malicious code can perform unauthorized actions, potentially compromising user data and application integrity.

You can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.

Yes, removing the affected package and using alternative libraries is the best way to mitigate risks until a fix is available.

Immediately assess the impact, remove the package, and replace it with a secure alternative to prevent potential exploitation.

Regularly check for vulnerabilities, ideally as part of your continuous integration process, to ensure your applications remain secure.

How To Fix

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

npm uninstall date-1zb-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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