Critical Malicious Code Vulnerability in @dappaoffc/baileys Package

@dappaoffc/baileys Updated 13 Mar 2026

Summary

12/03/2026
CRITICAL
No i
Critical
Not published

MAL-2026-1354: Malicious code in @dappaoffc/baileys (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The @dappaoffc/baileys package is a library available on npm, primarily used for building applications that interact with the WhatsApp messaging platform. It provides developers with tools to send and receive messages, manage contacts, and handle media. However, this package has been identified as containing malicious code that compromises the security of any system it is installed on.

Vulnerability Detail

The vulnerability stems from the presence of embedded malicious code within the @dappaoffc/baileys package. This code can fully compromise any computer that has the package installed, allowing unauthorized access to sensitive information such as secrets and keys. The malicious nature of this code poses a significant risk, as it may lead to data breaches and unauthorized control over the affected systems.

How To Fix

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

npm uninstall @dappaoffc/baileys

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

There are no effective workarounds for this vulnerability other than removing the package entirely. It is essential to monitor your system for any signs of compromise after the package has been uninstalled.

Conclusion

The @dappaoffc/baileys package has been identified as containing malicious code that poses a significant security risk. Immediate action is required to remove the package and secure any sensitive information. Utilizing tools like Vulert can help in monitoring for such vulnerabilities in the future.

See every vulnerability recorded for @dappaoffc/baileys →

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FAQ

Immediately uninstall the package using 'npm uninstall @dappaoffc/baileys' and rotate any sensitive information stored on the affected system.

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

The risks include unauthorized access to sensitive data, potential data breaches, and loss of control over the affected systems.

No, there is currently no patched version available for this package. The only solution is to remove it.

Regularly monitor your dependencies for vulnerabilities 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 @dappaoffc/baileys

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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