Malicious Code Injection in tealove-nanami2 Package
Summary
MAL-2025-168448: Malicious code in tealove-nanami2 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The tealove-nanami2 package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the generation and publication of derivative packages, which can inflate developer reputation scores in exchange for tea protocol token rewards. However, it has been compromised to include malicious scripts that manipulate its functionality.
Vulnerability Detail
The vulnerability in the tealove-nanami2 package stems from the inclusion of malicious code that modifies the package.json file. This code removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants that pollute the npm registry. The origin of this issue is linked to a broader campaign that exploits npm packages for malicious purposes, potentially damaging the integrity of the npm ecosystem and affecting developers' reputations.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall tealove-nanami2If 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 tealove-nanami2 package from your project by executing 'npm uninstall tealove-nanami2'. This will prevent any malicious code from executing while you seek a secure alternative.
Conclusion
The tealove-nanami2 package has been compromised with malicious code that alters its functionality and can harm the npm ecosystem. It is crucial to update or remove the package to protect your project from potential risks. Utilizing tools like Vulert can help in monitoring and managing vulnerabilities effectively.
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FAQ
Tealove-nanami2 is an npm package associated with the tea.xyz token reward campaign, designed to generate and publish derivative packages.
The malicious code modifies your package.json file, removes private flags, and generates random package names, which can lead to reputation damage and registry pollution.
Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. You can check your application using the Vulert playground without any signup.
If an immediate update is not possible, consider uninstalling the package as a temporary measure to prevent any malicious activity.
Regularly update your dependencies, utilize tools like Vulert for monitoring vulnerabilities, and review package sources before installation.
