Critical Malicious Code Vulnerability in @trackstar/react-trackstar-link Package
Summary
MAL-2025-191323: Malicious code in @trackstar/react-trackstar-link (npm). Affects @trackstar/react-trackstar-link versions 2.0.21. No fix is published. How to fix ↓
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.
No signup required · Results in about 60 seconds
Background
The @trackstar/react-trackstar-link package is a JavaScript library used in React applications to create links to Trackstar resources. It is designed to facilitate seamless integration with Trackstar services, providing developers with tools to enhance user experience. However, this package has been compromised, exposing users to severe security risks.
Vulnerability Detail
The vulnerability originates from a malicious payload introduced by the Sha1-Hulud: The Second Coming NPM worm. This worm is designed to steal tokens and credentials from affected systems and publish them to GitHub. It can propagate itself to other NPM packages owned by the user and establish persistence through GitHub actions. The malicious code can also potentially destroy the user's home directory, leading to significant data loss and system compromise.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @trackstar/react-trackstar-linkIf 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 using an alternative package that provides similar functionality without the associated risks. Additionally, ensure that your development environment is secure and monitor for any unauthorized access.
Conclusion
The @trackstar/react-trackstar-link package has been compromised by a malicious worm, posing significant security risks to users. Immediate action is required to remove the package and secure any affected systems. Utilizing tools like Vulert can help monitor for vulnerabilities in real-time, ensuring safer development practices.
See every vulnerability recorded for @trackstar/react-trackstar-link →
FAQ
Immediately remove the package and rotate any secrets or keys stored on the affected system.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without any signup.
Failing to address this vulnerability can lead to unauthorized access to sensitive information, potential data loss, and compromise of your development environment.
Regularly audit your dependencies, use tools like Vulert for real-time monitoring, and stay updated with security advisories.
It is advisable to avoid using the package until it has been verified as secure and free from malicious code.
