Malicious Code Injection in Sensible Wolf Appteadev Package
Summary
MAL-2025-108537: Malicious code in sensible_wolf-appteadev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'sensible_wolf-appteadev' package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of applications that depend on it.
Vulnerability Detail
The vulnerability stems from the package's malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially impacting other developers by inflating reputation scores fraudulently. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which has flooded the npm ecosystem with such malicious packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall sensible_wolf-appteadevIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, you can temporarily avoid using the 'sensible_wolf-appteadev' package by removing it from your dependencies and replacing it with a trusted alternative. Additionally, you can monitor your project for vulnerabilities using tools like Vulert, which analyzes your package-lock.json file for real-time alerts on open-source vulnerabilities.
Conclusion
The 'sensible_wolf-appteadev' package has been identified as containing malicious code that poses a significant risk to applications using it. It is crucial to remove this package and monitor your projects for vulnerabilities to maintain security and integrity.
See every vulnerability recorded for sensible_wolf-appteadev →
FAQ
It is an npm package that is part of a token reward campaign, designed to generate and publish derivative packages automatically.
The malicious code can compromise your application's integrity, lead to the pollution of the npm registry, and impact your reputation as a developer.
You should remove the 'sensible_wolf-appteadev' package from your project and monitor for any updates or patches.
Yes, Vulert allows you to monitor and alert for open-source vulnerabilities in your software by analyzing your package-lock.json file.
Regularly audit your dependencies, use tools like Vulert for monitoring, and stay informed about the packages you include in your projects.
