Malicious Code Injection in zul-lapis86-breki: A Threat to npm Packages
Summary
MAL-2025-76626: Malicious code in zul-lapis86-breki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'zul-lapis86-breki' is part of the npm ecosystem, which is widely used for JavaScript package management. It is associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with malicious packages. This specific package is designed to manipulate its own metadata and publish variants to inflate developer reputation scores, posing a significant risk to the integrity of the npm registry.
Vulnerability Detail
The vulnerability in 'zul-lapis86-breki' stems from its malicious code that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior leads to the continuous republishing of derivative packages, which pollutes the npm registry and can compromise the security of applications relying on these packages. The origin of this vulnerability is linked to automated scripts designed to exploit the npm ecosystem for token rewards, making it a systemic issue.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall zul-lapis86-brekiIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the 'zul-lapis86-breki' package and replace it with a trusted alternative. Additionally, consider using tools like Vulert to monitor your project 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 'zul-lapis86-breki' package poses a significant risk due to its malicious code that alters package metadata and floods the npm registry with compromised variants. It is crucial to uninstall this package and monitor your dependencies for vulnerabilities to maintain the security of your applications.
See every vulnerability recorded for zul-lapis86-breki →
FAQ
It is an npm package that has been identified as malicious, designed to manipulate its metadata and publish variants to inflate developer reputation scores.
The vulnerability can lead to the pollution of the npm registry, potentially introducing malicious code into your application if you rely on compromised packages.
You should uninstall the package immediately using 'npm uninstall zul-lapis86-breki' and check your project for any other compromised dependencies.
Regularly update your dependencies, use trusted sources for packages, and employ tools like Vulert to monitor for vulnerabilities in real-time.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without requiring any signup.
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Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
