Malicious Code Exploit in vera-tahu38-breki Package: NPM Vulnerability
Summary
MAL-2025-75998: Malicious code in vera-tahu38-breki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The vera-tahu38-breki package is part of a series of npm packages associated with the tea.xyz token reward campaign. These packages are designed to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names. This behavior compromises the integrity of the npm registry and poses a risk to developers who may unknowingly use these packages.
Vulnerability Detail
The vulnerability in the vera-tahu38-breki package originates from its malicious code, 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, potentially leading to security risks for developers who rely on these packages. The malicious payload can also affect the reputation of legitimate developers and disrupt the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall vera-tahu38-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 vera-tahu38-breki package and any other packages associated with the tea.xyz token reward campaign. Monitor your package-lock.json file for any unauthorized changes and consider using tools like Vulert to keep track of vulnerabilities in your dependencies.
Conclusion
The vera-tahu38-breki package poses a significant risk due to its malicious code that alters package metadata and floods the npm registry with unauthorized packages. It is crucial for developers to remove this package and monitor their dependencies for vulnerabilities to maintain the integrity of their projects.
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FAQ
The vera-tahu38-breki package is an npm package involved in a token reward campaign that generates and publishes derivative packages to inflate developer reputation scores.
The malicious code modifies your package.json file, removes private flags, and continuously republishes variants, which can lead to security vulnerabilities and reputation issues.
You should uninstall the vera-tahu38-breki package immediately using the command 'npm uninstall vera-tahu38-breki' and check your project for any unauthorized changes.
You can use Vulert, which monitors your package-lock.json file 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 signing up.
