Malicious Code Detected in focusbot Package - Security Alert

focusbot Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-20734: Malicious code in focusbot (npm). Affected versions are not published. No fix is published. How to fix ↓

Free scan

Check if this vulnerability affects your application

Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.

Check my app free

No signup required · Results in about 60 seconds

Upload your dependency manifest or SBOM

Drag & drop your file here or

Java Javascript PHP Python Go Rust Ruby Dart C/C++ Elixir CycloneDX SPDX

Upload a supported dependency manifest or SBOM. No installation or source-code access required.

See supported files and SBOM formats
SBOM sbom.json · bom.json · bom.xml · *.spdx.json · *.cdx.json · *.cdx.xml
Java pom.xml · gradle.lockfile · buildscript-gradle.lockfile
Javascript package-lock.json · yarn.lock · pnpm-lock.yaml
PHP composer.lock
Python poetry.lock · requirements.txt · Pipfile.lock
Go go.mod
Rust Cargo.lock
Ruby Gemfile.lock
Dart pubspec.lock
C/C++ conan.lock
Elixir mix.lock
Enter your work email to receive your report link.

Verify your email to view the full report and start 30 days of continuous monitoring. No credit card required.

Sponsored Devnack Your last release was probably never penetration tested Manual testing by engineers who build software, not an auditor's checklist. Trusted by teams at Swift and Google Talk to Devnack

Background

The focusbot package is an npm library designed for automating various tasks in a bot framework. It is widely used for its ease of integration and functionality. However, recent findings have revealed that this package contains malicious code, posing a significant risk to users and their applications.

Vulnerability Detail

The vulnerability in the focusbot package stems from the inclusion of malicious code that can compromise the security of applications utilizing this library. This code may lead to unauthorized access, data breaches, or other harmful 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 focusbot

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 focusbot package from your project until a secure version is released. You can do this by executing the command: 'npm uninstall focusbot'. This will prevent any potential exploitation of the malicious code.

Conclusion

The discovery of malicious code in the focusbot package poses a serious threat to users. It is crucial to take immediate action by updating or removing the package to safeguard your applications. Stay informed about vulnerabilities and utilize tools like Vulert for ongoing monitoring.

See every vulnerability recorded for focusbot →

Share this vulnerability

FAQ

Focusbot is an npm package used for automating tasks in bot frameworks, providing users with tools to streamline their bot development process.

The malicious code was identified by security researchers from Amazon Inspector, who conducted a thorough analysis of the focusbot package.

Using the compromised focusbot package can lead to unauthorized access to sensitive data, potential data breaches, and other security vulnerabilities in your application.

Yes, you can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities in your software. You can check your application for vulnerabilities using the Vulert playground without any signup.

If you are affected, immediately update or uninstall the focusbot package to mitigate the risks associated with the malicious code.

How To Fix

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

npm uninstall focusbot

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 →

Subscribe to Vulert on Telegram
Daily digest of new CVEs, critical and high severity, affected packages and fixes — plus a weekly roundup.
Join the channel →
Help improve this record
Report an issue or send feedback