Malicious Code Injection in lookingan-nakomi43: A Threat to npm Packages
Summary
MAL-2025-158403: Malicious code in lookingan-nakomi43 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'lookingan-nakomi43' is part of a series of npm packages that have been associated with the tea.xyz token reward campaign. These packages are designed to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names. This behavior not only clutters the npm registry but also poses significant security risks due to the presence of malicious code.
Vulnerability Detail
The vulnerability in 'lookingan-nakomi43' originates from its malicious payload, which modifies the package.json file to remove private flags and alters version numbers. It generates random Indonesian-themed package names and continuously republishes variants, leading to pollution of the npm registry. This can result in unauthorized access to sensitive data, exploitation of the package in other projects, and damage to the reputation of developers associated with the affected packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lookingan-nakomi43If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using 'lookingan-nakomi43' and any other packages associated with the tea.xyz token reward campaign. Regularly audit your dependencies using tools like npm audit to identify and mitigate risks.
Conclusion
The 'lookingan-nakomi43' package poses a significant security threat due to its malicious code designed to manipulate npm packages. It is crucial for developers to remove this package and monitor their dependencies closely to maintain the integrity and security of their projects.
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FAQ
'lookingan-nakomi43' is an npm package that has been identified as malicious, designed to inflate developer reputation scores through automated publishing.
The vulnerability can lead to unauthorized modifications of your package.json file, potentially exposing your project to security risks and reputation damage.
You should uninstall the package immediately using 'npm uninstall lookingan-nakomi43' and audit your project for any other vulnerabilities.
Yes, tools like Vulert can monitor your package-lock.json for vulnerabilities in real-time without requiring code access or installation.
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