Critical Malicious Code Vulnerability in @xrelly-stack/bails Package

@xrelly-stack/bails Updated 12 Oct 2026

Summary

12/10/2026
CRITICAL
No i
Critical
Not published

MAL-2026-17843: Malicious code in @xrelly-stack/bails (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The @xrelly-stack/bails package is an npm library designed for specific functionalities within JavaScript applications. It is utilized by developers for its ease of integration and utility in various projects. However, this package has been identified to contain malicious code, posing significant security risks to any system that has it installed.

Vulnerability Detail

The vulnerability originates from the presence of embedded malicious code within the @xrelly-stack/bails package. Any system running this package is considered fully compromised, with the potential for unauthorized access to sensitive information such as secrets and keys. The malicious code can lead to severe ramifications, including data breaches and loss of control over the affected system.

How To Fix

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

npm uninstall @xrelly-stack/bails

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. The only recommended action is to uninstall the package entirely. You can do this by running the following command in your terminal: npm uninstall @xrelly-stack/bails.

Conclusion

The @xrelly-stack/bails package contains malicious code that compromises the security of any system it is installed on. Immediate removal of the package and rotation of sensitive information is crucial to mitigate the risks associated with this vulnerability.

See every vulnerability recorded for @xrelly-stack/bails →

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FAQ

You should immediately uninstall the package and rotate any sensitive information stored on the affected system.

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

No, there is currently no patched version available for the @xrelly-stack/bails package.

Failing to remove the package may lead to unauthorized access to your system and potential data breaches.

It is advisable to review and verify the security of other packages from the same author before using them, as they may also pose risks.

How To Fix

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

npm uninstall @xrelly-stack/bails

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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