Malicious Code Injection in slimy_trout-appteadev Package
Summary
MAL-2025-108832: Malicious code in slimy_trout-appteadev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The slimy_trout-appteadev package is part of the npm ecosystem, often used in JavaScript applications. It is associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with malicious packages. This package is designed to automate the generation and publication of derivative packages, which can lead to reputation inflation for developers participating in the token reward scheme.
Vulnerability Detail
The vulnerability in the slimy_trout-appteadev package stems from its malicious code that modifies the package.json file. It removes private flags, alters version numbers, and generates random package names, which are then republished to the npm registry. This behavior can lead to the pollution of the npm registry and compromise the integrity of applications relying on this package. The origin of this vulnerability is linked to the broader issue of malicious packages being introduced into the npm ecosystem, specifically targeting developers seeking token rewards.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall slimy_trout-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 slimy_trout-appteadev package and replace it with a trusted alternative. Additionally, you can monitor your dependencies using tools like Vulert, which allows you to check for vulnerabilities in your package-lock.json file without requiring access to the code or installation.
Conclusion
The slimy_trout-appteadev package poses a significant risk due to its malicious code that alters package metadata and repopulates the npm registry with harmful variants. It is crucial for developers to remove this package and utilize tools like Vulert to ensure their applications remain secure.
See every vulnerability recorded for slimy_trout-appteadev →
FAQ
The slimy_trout-appteadev package is an npm package associated with the tea.xyz token reward campaign, which has been identified as containing malicious code.
The malicious code modifies your package.json file, potentially compromising your application's integrity and leading to the pollution of the npm registry.
You should remove the slimy_trout-appteadev package from your project and monitor for any updates or patches that may address the vulnerability.
Yes, you can use Vulert's playground to check your application for vulnerabilities by analyzing your package-lock.json file without needing to sign up.
Vulert is a tool that monitors and alerts in real-time for open-source vulnerabilities in your software, using just the package-lock.json file.
