Malicious Code Injection in tusaaya-sdss-scz Package: A Threat to npm Users
Summary
MAL-2025-169399: Malicious code in tusaaya-sdss-scz (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The tusaaya-sdss-scz package is part of the npm ecosystem, which is widely used for JavaScript package management. This package has been identified as part of a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages. These packages are designed to inflate developer reputation scores through automated publishing scripts, making them a significant threat to the integrity of the npm ecosystem.
Vulnerability Detail
The vulnerability in the tusaaya-sdss-scz package originates from its association with the tea.xyz token reward campaign. It contains malicious scripts that modify the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially compromising the security of applications that depend on these packages. The malicious payload can lead to unauthorized access and manipulation of dependent projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall tusaaya-sdss-sczIf 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 tusaaya-sdss-scz package and any other packages associated with the tea.xyz token reward campaign. Additionally, consider using a package-lock.json file to monitor dependencies and ensure that no malicious packages are included in your project.
Conclusion
The tusaaya-sdss-scz package poses a significant risk to npm users due to its malicious code that modifies package configurations and floods the npm registry. It is crucial to remove this package and monitor your dependencies to maintain the security of your applications.
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FAQ
The tusaaya-sdss-scz package is an npm package that has been identified as part of a malicious campaign aimed at exploiting the npm registry.
The vulnerability can lead to unauthorized modifications in your application's dependencies, potentially compromising its security and integrity.
You should immediately uninstall the tusaaya-sdss-scz package and monitor your project for any other malicious packages.
You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file. You can also check for vulnerabilities using the Vulert playground without any signup.
Regularly audit your dependencies, use tools like Vulert for monitoring, and avoid using packages from untrusted sources.
