Malicious Code Detected in azcoin Package - Security Alert

azcoin Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-15256: Malicious code in azcoin (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The azcoin package is an npm library designed for cryptocurrency transactions and related functionalities. It is utilized by developers to integrate digital currency capabilities into their applications. However, this package has recently been flagged for containing malicious code, posing significant security risks to users and their applications.

Vulnerability Detail

The azcoin package has been identified to contain malicious code that could compromise the security of applications utilizing it. This vulnerability originated from the package's codebase, which was intentionally altered to include harmful scripts. The ramifications of this vulnerability could range from unauthorized access to sensitive data to complete system compromise, making it critical for users to address this issue promptly.

How To Fix

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

npm uninstall azcoin

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, users may consider removing the azcoin package from their project until a secure version is released. This can be done by executing the command: 'npm uninstall azcoin'. Additionally, consider using alternative packages that provide similar functionalities without the associated risks.

Conclusion

The azcoin package has been flagged for containing malicious code, which poses significant security risks. Users are advised to update the package or remove it from their projects until a secure version is available. Monitoring tools like Vulert can assist in keeping your applications safe from vulnerabilities.

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FAQ

The azcoin package is an npm library used for cryptocurrency transactions and related functionalities in applications.

The malicious code found in azcoin could potentially allow unauthorized access to user data and compromise application security.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit the Vulert playground at Vulert Scanner to check if your application is affected without needing to sign up.

If you cannot update the azcoin package, consider removing it from your project and using alternative packages that offer similar functionalities.

Utilizing tools like Vulert can help you monitor your package dependencies for vulnerabilities and receive alerts in real-time.

How To Fix

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

npm uninstall azcoin

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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