Malicious Code Injection in erwin-klentik86-ruro Package
Summary
MAL-2025-102209: Malicious code in erwin-klentik86-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The erwin-klentik86-ruro package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which are often used to inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity.
Vulnerability Detail
The vulnerability originates from the package's design to include autopublish scripts that modify the package.json file. This modification removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants that pollute the npm registry. The ramifications include potential security risks for developers who unknowingly use this package, as it can lead to the distribution of malicious software under the guise of legitimate packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall erwin-klentik86-ruroIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, avoid using the erwin-klentik86-ruro package and monitor your dependencies for any similar packages that may have been published. Regularly audit your npm packages using npm audit to identify and address vulnerabilities.
Conclusion
The erwin-klentik86-ruro package has been identified as containing malicious code that poses a significant security risk. It is crucial for developers to remove this package and monitor their dependencies for similar vulnerabilities. Utilizing tools like Vulert can aid in maintaining the security of your projects.
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FAQ
It is an npm package associated with the tea.xyz token reward campaign, designed for automatic package publishing.
The vulnerability can lead to the introduction of malicious code into your project, potentially compromising its security.
You should uninstall the package immediately and check your project for any security issues that may have arisen from its use.
You can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time without requiring code access.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without signing up.
