Malicious Code Injection in Maman-Donat62-Kyuki Package
Summary
MAL-2025-88204: Malicious code in maman-donat62-kyuki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'maman-donat62-kyuki' package is part of the npm ecosystem, often used in JavaScript applications. It has been identified as part of a broader campaign that aims to exploit npm's package management system. This package is associated with the tea.xyz token reward initiative, which has led to the proliferation of numerous derivative packages designed to manipulate developer reputation scores.
Vulnerability Detail
The vulnerability in the 'maman-donat62-kyuki' package stems from 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 campaign that floods npm with these malicious packages, posing risks such as reputation damage for developers and potential security threats for applications relying on these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall maman-donat62-kyukiIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, avoid using the 'maman-donat62-kyuki' package and consider using alternative packages that provide similar functionality without the associated risks. Additionally, you can use the following command to check for vulnerabilities in your project: 'npm audit'.
Conclusion
The 'maman-donat62-kyuki' package contains a serious vulnerability that can compromise the security of applications using it. It is essential to remove this package and monitor your projects for any similar threats. Utilizing tools like Vulert can help maintain the integrity of your software.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to exploit the npm ecosystem.
The vulnerability can lead to the injection of malicious code, potentially compromising your application's security and integrity.
You should uninstall the package immediately and check for any dependencies that may be affected.
Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file.
You can use the Vulert playground at Vulert Scanner to check for vulnerabilities without requiring any signup.
