Malicious code in bistrosk (npm)

bistrosk Updated 02 Oct 2025

Summary

02/11/2023
CRITICAL
No i
Critical
Not published

MAL-2023-8422: Malicious code in bistrosk (npm). Affects bistrosk versions 1.0.0 – 200.0.3. No fix is published. How to fix ↓

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Background

The bistrosk package is an npm package that provides functionality for a specific purpose. It is widely used in various projects and has a version 200.0.3 that has been identified as malicious. This package communicates with a domain associated with malicious activity, making it a potential security risk for any project that includes it.

Vulnerability Detail

The vulnerability in the bistrosk package (version 200.0.3) lies in its communication with a domain linked to malicious activity. This can lead to various security risks, including unauthorized access, data breaches, and potential compromise of the entire system. It is crucial to address this vulnerability promptly to prevent any potential harm to the project and its users.

How To Fix

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

npm uninstall bistrosk

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

There is no specific workaround mentioned for this vulnerability. The best course of action is to follow the steps mentioned in the 'how_to_fix' section and remove the malicious package from the project.

Conclusion

The bistrosk package (version 200.0.3) has been identified as malicious due to its communication with a domain associated with malicious activity. It is crucial to remove this package from the project and take necessary steps to ensure the project's security. For further support and guidance, reach out to DevNack.com.

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FAQ

This vulnerability can lead to unauthorized access, data breaches, and potential compromise of the entire system. It is crucial to address it promptly to prevent any potential harm.

You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Simply upload your package-lock.json file and Vulert will analyze it in real-time.

Version 200.0.3 of bistrosk has been identified as malicious. It is recommended to remove this version and use a safe alternative or an earlier version that is not affected by this vulnerability.

Removing the package is the most effective way to mitigate the risk associated with this vulnerability. However, you can also review the package's source code and verify its integrity to ensure it does not contain any malicious code.

For further support on vulnerability remediation, you can reach out to info@devnack.com. They can provide guidance and assistance in addressing this vulnerability.

How To Fix

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

npm uninstall bistrosk

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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