Critical Malicious Code Vulnerability in bottino-baileys Package
Summary
MAL-2026-17673: Malicious code in bottino-baileys (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The bottino-baileys package is an npm library designed 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 compromised, leading to severe security risks for any application utilizing it.
Vulnerability Detail
The vulnerability stems from the presence of embedded malicious code within the bottino-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 threat, as it may lead to data breaches and unauthorized control over affected systems.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall bottino-baileysIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
Currently, there are no effective workarounds to mitigate the risks associated with the bottino-baileys package. The only recommended action is to uninstall the package and secure your environment.
Conclusion
The bottino-baileys package has been identified as containing malicious code that can compromise systems. Immediate action is required to uninstall the package and secure any sensitive information. Regular monitoring for vulnerabilities using tools like Vulert is recommended to maintain the security of your applications.
See every vulnerability recorded for bottino-baileys →
FAQ
Immediately uninstall the bottino-baileys package using npm uninstall bottino-baileys and rotate any sensitive information stored on the affected system.
You can use Vulert to monitor and alert for open-source vulnerabilities. Visit Vulert Scanner to check if your application is affected without requiring any signup.
Keeping the bottino-baileys package poses a significant risk of data breaches and unauthorized access to sensitive information, as the embedded malicious code can compromise your system.
While removing the package is essential, you should also rotate all secrets and keys from a secure device to prevent unauthorized access.
Yes, you can explore alternative libraries or APIs that provide similar functionality without the associated risks of the compromised bottino-baileys package.
