Malicious Code Injection in lisa-getuk10-ruro: A Threat to npm Users
Summary
MAL-2025-105217: Malicious code in lisa-getuk10-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'lisa-getuk10-ruro' is part of the npm ecosystem, which is widely used for JavaScript package management. This package has been identified as part of a malicious campaign that aims to exploit npm's publishing system. It is designed to generate and publish numerous derivative packages with random names, thereby inflating developer reputation scores for token rewards in the tea.xyz protocol. The malicious nature of this package poses significant risks to developers and users who may inadvertently install it.
Vulnerability Detail
The vulnerability in 'lisa-getuk10-ruro' originates from its association with the tea.xyz token reward campaign. It contains scripts that automatically modify the package.json file to remove private flags, alter version numbers, and generate random package names. This behavior leads to the continuous republishing of variants, which pollutes the npm registry and can compromise the integrity of the software supply chain. The ramifications include potential exposure to further malicious code and a degradation 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 lisa-getuk10-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, you can prevent the installation of this malicious package by using npm's package-lock.json to monitor dependencies. Additionally, consider using tools like Vulert to check for vulnerabilities in your project without requiring code access. You can visit the Vulert playground at https://vulert.com/scanner to assess if your application is affected by this vulnerability.
Conclusion
The 'lisa-getuk10-ruro' package poses a significant threat due to its malicious code designed to exploit the npm ecosystem. It is crucial for developers to remain vigilant, regularly update their dependencies, and utilize tools like Vulert to monitor for vulnerabilities. By taking proactive measures, you can protect your projects from potential risks associated with this and similar packages.
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FAQ
The primary risk is the injection of malicious code that can compromise your project and lead to further exploitation.
You can check your package.json and package-lock.json files for any references to 'lisa-getuk10-ruro'.
Immediately remove the package from your project and check for any other dependencies that may be affected.
Yes, tools like Vulert can help monitor and alert you in real-time for open-source vulnerabilities in your software.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities without any signup.
