Malicious code in immutable-seaport (npm)

immutable-seaport Updated 02 Oct 2025

Summary

23/11/2023
CRITICAL
No i
Critical
Not published

MAL-2023-8597: Malicious code in immutable-seaport (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The immutable-seaport package is an npm package used for managing and controlling seaports in Node.js applications. Seaports are a way to manage network ports in a distributed system. This package provides functionality for creating, managing, and closing seaports. It is widely used in various Node.js applications.

Vulnerability Detail

A malicious code vulnerability has been discovered in the immutable-seaport package. The package has been compromised, and any computer that has this package installed or running should be considered fully compromised as well. The malicious code can give full control of the computer to an outside entity, potentially leading to unauthorized access and data breaches. It is crucial to rotate all secrets and keys stored on the affected computer immediately from a different computer. Although removing the package is recommended, there is no guarantee that it will remove all the malicious software resulting from its installation.

How To Fix

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

npm uninstall immutable-seaport

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

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Workaround

There is no specific workaround mentioned for this vulnerability. However, it is crucial to follow the steps mentioned in the 'how_to_fix' section to mitigate the risk and prevent further compromise.

Conclusion

The malicious code vulnerability in the immutable-seaport package poses a significant risk to any computer that has it installed or running. It is crucial to take immediate action by rotating all secrets and keys, removing the package, and conducting a security audit. Implementing additional security measures can help prevent future incidents. For further support on vulnerability remediation, contact DevNack.com.

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FAQ

Immutable-seaport is an npm package used for managing and controlling seaports in Node.js applications. Seaports are a way to manage network ports in a distributed system.

The malicious code vulnerability compromises the immutable-seaport package, giving full control of the affected computer to an outside entity. This can lead to unauthorized access and potential data breaches.

If you have immutable-seaport installed, it is crucial to rotate all secrets and keys stored on the affected computer immediately from a different computer. Remove the package and conduct a security audit to identify any potential unauthorized access or data breaches.

While removing the immutable-seaport package is recommended, there is no guarantee that it will remove all the malicious software resulting from its installation. It is essential to rotate all secrets and keys and conduct a thorough security audit.

To prevent future incidents, implement additional security measures such as monitoring systems and intrusion detection systems. Regularly update and patch all software and packages to ensure the latest security fixes are applied.

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How To Fix

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

npm uninstall immutable-seaport

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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