Malicious Code Injection in soviet_guan_z3n: A Threat to npm Ecosystem
Summary
MAL-2025-96689: Malicious code in soviet_guan_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'soviet_guan_z3n' is part of a series of malicious npm packages associated with the tea.xyz token reward campaign. These packages are designed to manipulate the npm registry by automatically generating and publishing derivative packages with randomized names. This behavior not only inflates developer reputation scores but also compromises the integrity of the npm ecosystem.
Vulnerability Detail
The vulnerability in 'soviet_guan_z3n' originates from its malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This results in the continuous republishing of variants that pollute the npm registry, leading to potential security risks for developers who unknowingly use these packages. The malicious code can affect the reputation of legitimate developers and compromise the security of applications relying on these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall soviet_guan_z3nIf 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 avoid using the 'soviet_guan_z3n' package and any packages that depend on it. Additionally, consider using a tool like Vulert to monitor your package-lock.json for vulnerabilities. You can check if your application is affected by this vulnerability using the Vulert playground at https://vulert.com/scanner without any signup.
Conclusion
The 'soviet_guan_z3n' package poses a significant threat to the npm ecosystem due to its malicious behavior of modifying package metadata and republishing variants. It is crucial for developers to be vigilant and remove any instances of this package from their projects. Utilizing tools like Vulert can help in monitoring for such vulnerabilities effectively.
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FAQ
The 'soviet_guan_z3n' package is a malicious npm package that is part of a campaign to inflate developer reputation scores through automated publishing of derivative packages.
This vulnerability can lead to the pollution of the npm registry, potentially introducing malicious code into your application if you inadvertently use affected packages.
You should uninstall the package immediately using 'npm uninstall soviet_guan_z3n' and check for any dependencies that may rely on it.
Yes, you can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time without requiring code access or installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
