Malicious Code Detected in Alerte Package - MAL-2025-14289

alerte Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-14289: Malicious code in alerte (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The Alerte package is an npm library designed for alerting and notification management in applications. It provides functionalities to send alerts based on various triggers and conditions. However, it has been identified to contain malicious code, which poses significant security risks to applications utilizing this package.

Vulnerability Detail

The vulnerability in the Alerte package arises from the inclusion of malicious code that can compromise the integrity and security of applications using it. This malicious code can lead to unauthorized access, data breaches, or other harmful actions within the affected systems. The issue was introduced in version 0 and affects all subsequent versions.

How To Fix

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

npm uninstall alerte

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 the Alerte package and implement custom alerting logic within your application. This may involve using native notification systems or other libraries that do not have known vulnerabilities.

Conclusion

The Alerte package has been identified to contain malicious code, posing serious security risks to applications. Users are advised to remove the package and seek alternatives to safeguard their applications. Regular monitoring for vulnerabilities using tools like Vulert is essential for maintaining application security.

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FAQ

Alerte is an npm package used for managing alerts and notifications in applications.

The vulnerability involves the presence of malicious code that can compromise application security.

You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without any signup.

It is advised to remove the Alerte package and replace it with a secure alternative or implement custom alerting logic.

Currently, there is no patched version available. It is best to remove the package until a secure alternative is found.

How To Fix

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

npm uninstall alerte

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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