Malicious Code Injection in ordinary_lemming-appteadev Package
Summary
MAL-2025-106774: Malicious code in ordinary_lemming-appteadev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The ordinary_lemming-appteadev package is part of the npm ecosystem, primarily used for various development tasks. However, it has been identified as part of a malicious campaign that aims to manipulate the npm registry by generating and publishing derivative packages with randomized names. This behavior is linked to the tea.xyz token reward initiative, which incentivizes developers to inflate their reputation scores through deceptive practices.
Vulnerability Detail
The vulnerability stems from malicious code embedded within the ordinary_lemming-appteadev package. This code modifies the package.json file to remove private flags, alters version numbers, and creates random package names, leading to the continuous republishing of these variants. This not only pollutes the npm registry but also poses risks to developers who may unknowingly use these compromised packages, potentially leading to security breaches and loss of trust in the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall ordinary_lemming-appteadevIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you can remove the ordinary_lemming-appteadev package from your project until a secure version is released. Use the following command to uninstall it: 'npm uninstall ordinary_lemming-appteadev'. Additionally, consider using Vulert to monitor your project for vulnerabilities in real-time.
Conclusion
The ordinary_lemming-appteadev package has been compromised with malicious code that poses significant risks to developers and their projects. It is crucial to take immediate action by updating or removing the package and utilizing tools like Vulert for ongoing vulnerability monitoring.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.
This vulnerability can lead to the introduction of malicious code into your project, compromising its security and integrity.
You should uninstall the package immediately and monitor your project for any signs of compromise.
Yes, you can use Vulert, which allows you to monitor and alert for open-source vulnerabilities in real-time using just your package-lock.json.
You can use the Vulert playground at Vulert Scanner to check if your application is affected without needing to sign up.
