Malicious Code Detected in callback-oberon-framework-magellan Package

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-16459: Malicious code in callback-oberon-framework-magellan (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The callback-oberon-framework-magellan package is an npm library designed to facilitate various functionalities within JavaScript applications. It is utilized by developers for its specific features that enhance application performance. However, recent findings have revealed that this package contains malicious code, posing significant risks to users and their applications.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the callback-oberon-framework-magellan package. This code can potentially compromise the security of applications that utilize this package, leading to unauthorized access, data breaches, or other malicious activities. The issue was introduced in version 0 and affects all subsequent versions, making it critical for users to address this vulnerability promptly.

How To Fix

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

npm uninstall callback-oberon-framework-magellan

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 measure, users may consider removing the callback-oberon-framework-magellan package from their project until a secure version is released. This can be done using the command: 'npm uninstall callback-oberon-framework-magellan'.

Conclusion

The callback-oberon-framework-magellan package has been identified to contain malicious code, posing a serious threat to applications using it. Users are urged to update or remove the package to mitigate risks. Utilizing tools like Vulert can help monitor and manage vulnerabilities effectively.

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FAQ

It is an npm library used in JavaScript applications for various functionalities.

The specific nature of the malicious code has not been disclosed, but it poses significant security risks.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.

Users are advised to check the package repository for any patched versions and update accordingly.

Consider removing the package from your project as a temporary workaround until a secure version is available.

How To Fix

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

npm uninstall callback-oberon-framework-magellan

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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