Malicious Code Injection in preliminary_snipe_z3n Package
Summary
MAL-2025-107209: Malicious code in preliminary_snipe_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The preliminary_snipe_z3n package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate token rewards through automated publishing scripts. However, it has been identified as containing malicious code that compromises its integrity and the security of the npm registry.
Vulnerability Detail
The vulnerability originates from the malicious intent behind the package, which modifies the package.json file to remove private flags and alters version numbers. It generates random package names, primarily themed around Indonesian culture, and continuously republishes these variants to inflate developer reputation scores. This behavior not only pollutes the npm registry but also poses risks to developers who may unknowingly use these compromised packages, leading to potential security breaches in their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall preliminary_snipe_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 preliminary_snipe_z3n package altogether and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can use the following command to audit your npm packages for vulnerabilities: 'npm audit'.
Conclusion
The preliminary_snipe_z3n package has been identified as containing malicious code that compromises the integrity of the npm ecosystem. It is crucial for developers to remove this package and monitor their applications for vulnerabilities. Utilizing tools like Vulert can help maintain the security of your software.
See every vulnerability recorded for preliminary_snipe_z3n →
FAQ
It is an npm package associated with the tea.xyz token reward campaign, designed to automate the publishing of derivative packages.
The malicious code modifies your package.json file and can lead to the installation of compromised packages, potentially exposing your application to security vulnerabilities.
You should uninstall the preliminary_snipe_z3n package immediately and check your project for any other affected packages.
Yes, you can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time without requiring code access.
You can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without signing up.
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Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
