Malicious Code Detected in eagle-kilo-ncl0: A Critical Security Alert

eagle-kilo-ncl0 Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-19066: Malicious code in eagle-kilo-ncl0 (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The package eagle-kilo-ncl0 is an npm package that is utilized for various functionalities within JavaScript applications. It is designed to enhance development efficiency by providing reusable code components. However, this package has been identified as containing malicious code, which poses a significant risk to applications that depend on it. Users of this package should be aware of its potential vulnerabilities and take immediate action to mitigate risks.

Vulnerability Detail

The vulnerability in the eagle-kilo-ncl0 package stems from the inclusion of malicious code that can compromise the security of applications utilizing this package. This code may lead to unauthorized access, data breaches, or other malicious activities. The issue was introduced in version 0 and affects all subsequent versions. The ramifications of this vulnerability can be severe, potentially leading to loss of sensitive data and trust in the affected applications.

How To Fix

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

npm uninstall eagle-kilo-ncl0

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 eagle-kilo-ncl0 package from your project dependencies by running the following command: npm uninstall eagle-kilo-ncl0. This will prevent the malicious code from executing in your application until a secure version is released.

Conclusion

The eagle-kilo-ncl0 package has been identified as containing malicious code, posing a significant risk to applications that utilize it. Immediate action is required to uninstall the package and monitor for updates. Utilizing tools like Vulert can help in identifying and mitigating such vulnerabilities in the future.

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FAQ

eagle-kilo-ncl0 is an npm package used in JavaScript applications to provide reusable code components.

The malicious code can lead to unauthorized access and potential data breaches in applications that use this package.

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

You should immediately uninstall the package and monitor for any updates or patches that may address the vulnerability.

Regularly monitor your dependencies using tools like Vulert and keep your packages updated to the latest secure versions.

How To Fix

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

npm uninstall eagle-kilo-ncl0

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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