Malicious Code Detected in Goodtime Package - Security Alert

goodtime Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-21702: Malicious code in goodtime (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The Goodtime package is an npm library designed for time management and scheduling tasks in JavaScript applications. It is widely used due to its simplicity and effectiveness in handling time-related functionalities. However, recent findings have revealed that the package contains malicious code, posing significant security risks to applications that utilize it.

Vulnerability Detail

The vulnerability in the Goodtime package originates from the inclusion of malicious code that can compromise the security of applications using this library. This code may allow unauthorized access to sensitive data, lead to data breaches, or enable remote code execution. The malicious nature of this vulnerability makes it critical for developers to address it promptly to safeguard their applications and users.

How To Fix

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

npm uninstall goodtime

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 remove the Goodtime package from your project until a secure version is available. To uninstall the package, use the command: 'npm uninstall goodtime'. This will prevent any potential exploitation of the vulnerability while you seek a secure alternative.

Conclusion

The discovery of malicious code in the Goodtime package highlights the importance of regularly monitoring and updating dependencies in software projects. Developers are urged to take immediate action to secure their applications by updating or removing the affected package.

See every vulnerability recorded for goodtime →

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FAQ

Goodtime is an npm library used for managing time and scheduling tasks in JavaScript applications.

The malicious code can potentially allow unauthorized access to sensitive data and may lead to data breaches or remote code execution.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without needing to sign up.

If immediate updates are not possible, consider removing the package from your project as a temporary measure to mitigate risks.

Detailed information about the vulnerability can be found in the GitHub repository of the Goodtime package or through security advisories related to npm packages.

How To Fix

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

npm uninstall goodtime

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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