Malicious Code Detected in echo-lemon-watermelon-cjktt Package

echo-lemon-watermelon-cjktt Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-19144: Malicious code in echo-lemon-watermelon-cjktt (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The echo-lemon-watermelon-cjktt package is an npm library designed for specific functionalities within JavaScript applications. However, it has been identified to contain malicious code that poses a security risk to users. This vulnerability can lead to unauthorized access or data manipulation, making it critical for developers to address it promptly.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the echo-lemon-watermelon-cjktt package. This code can potentially compromise the integrity of applications that utilize this package, leading to severe consequences such as data breaches or unauthorized actions within the application. The malicious nature of this code was confirmed by security researchers, highlighting the importance of vigilance when using third-party packages.

How To Fix

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

npm uninstall echo-lemon-watermelon-cjktt

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

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Workaround

As a temporary workaround, consider using alternative packages that provide similar functionality without the associated risks. Always ensure to review the security status of any package before integrating it into your project.

Conclusion

The discovery of malicious code in the echo-lemon-watermelon-cjktt package highlights the importance of scrutinizing third-party libraries. Developers must take immediate action to remove this package and consider alternatives to safeguard their applications.

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FAQ

It is an npm package used in JavaScript applications, but it has been found to contain malicious code.

You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.

You should uninstall the echo-lemon-watermelon-cjktt package immediately and look for alternative solutions.

Yes, using this package can lead to unauthorized access, data breaches, and other security risks.

Vulert monitors and alerts in real-time for open-source vulnerabilities using just the package-lock.json file, ensuring your application remains secure.

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How To Fix

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

npm uninstall echo-lemon-watermelon-cjktt

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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