Malicious Code Injection in systematic_barracuda_z3n Package
Summary
MAL-2025-109437: Malicious code in systematic_barracuda_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The systematic_barracuda_z3n package is part of the npm ecosystem, primarily used for various development purposes. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. These packages are designed to inflate developer reputation scores through automated publishing scripts, which can lead to significant issues within the npm ecosystem.
Vulnerability Detail
The vulnerability originates from the systematic_barracuda_z3n package being associated with a malicious campaign that modifies package.json files to remove private flags, alters version numbers, and generates random package names. This behavior not only compromises the integrity of the affected package but also pollutes the npm registry, potentially affecting other developers and projects that rely on npm packages. The malicious payload can lead to unauthorized access and manipulation of project dependencies.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall systematic_barracuda_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 systematic_barracuda_z3n package and any other packages that may have been published as part of the same malicious campaign. Regularly audit your dependencies using tools like npm audit to identify and mitigate vulnerabilities.
Conclusion
The systematic_barracuda_z3n package poses a significant security risk due to its association with malicious activities aimed at manipulating npm packages. It is crucial for developers to be vigilant, regularly audit their dependencies, and utilize tools like Vulert to monitor for vulnerabilities.
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FAQ
It is an npm package that has been identified as part of a malicious campaign aimed at inflating developer reputation scores through automated publishing.
The vulnerability can lead to unauthorized modifications of your package.json file, potentially compromising your project's integrity and security.
You should uninstall the systematic_barracuda_z3n package immediately and check for any other affected packages in your project.
You can use tools like Vulert, which monitors your package-lock.json file for open-source 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 any signup.
