Malicious Code Detected in consolerotate Package - Security Alert

consolerotate Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-17498: Malicious code in consolerotate (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The consolerotate package is an npm library designed to enhance console output in Node.js applications by providing rotating console messages. It is commonly used by developers to improve the readability of logs during development and debugging. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.

Vulnerability Detail

The vulnerability in the consolerotate package stems from the inclusion of malicious code that can compromise the integrity and security of applications using this library. This code may allow unauthorized access to sensitive data, execute arbitrary commands, or disrupt application functionality. The issue was introduced in version 0 and affects all subsequent versions, making it critical for users to take immediate action to mitigate potential risks.

How To Fix

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

npm uninstall consolerotate

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, consider removing the consolerotate package from your project until a secure version is released. You can do this by running: 'npm uninstall consolerotate'. Alternatively, you may replace it with a similar package that does not have known vulnerabilities.

Conclusion

The discovery of malicious code in the consolerotate package poses a serious threat to applications utilizing this library. Users are strongly advised to update or remove the package to safeguard their applications. Regular monitoring for vulnerabilities is essential to maintain security.

See every vulnerability recorded for consolerotate →

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FAQ

Consolerotate is an npm package that enhances console output in Node.js applications by providing rotating messages for better log readability.

The malicious code was introduced in version 0 of the consolerotate package, affecting all subsequent versions.

The risks include unauthorized access to sensitive data, execution of arbitrary commands, and disruption of application functionality.

You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just package-lock.json. Check your application with the Vulert playground at Vulert Scanner.

Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.

How To Fix

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

npm uninstall consolerotate

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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