Malicious Code Injection in siska-nasipecel48-ruro Package

siska-nasipecel48-ruro Updated 18 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-108778: Malicious code in siska-nasipecel48-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The siska-nasipecel48-ruro package is part of a series of npm packages that emerged during the tea.xyz token reward campaign. These packages are designed to automate the generation and publication of derivative packages, often with randomized names, to inflate developer reputation scores for token rewards. The package's functionality is compromised due to its malicious intent, which undermines the integrity of the npm ecosystem.

Vulnerability Detail

The vulnerability in the siska-nasipecel48-ruro package originates from its design to include autopublish scripts that modify the package.json file. This modification removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants. The ramifications include pollution of the npm registry, potential security risks for developers using these packages, and a degradation of trust in the npm ecosystem.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall siska-nasipecel48-ruro

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

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Workaround

As a workaround, you can avoid using the siska-nasipecel48-ruro package altogether and look for alternative packages that provide similar functionality without the associated risks.

Conclusion

The siska-nasipecel48-ruro package contains malicious code that poses significant risks to developers and the npm ecosystem. It is crucial to remove this package from your projects and to monitor for similar vulnerabilities using tools like Vulert to maintain the integrity of your software.

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FAQ

The siska-nasipecel48-ruro package is an npm package that is part of a malicious campaign aimed at inflating developer reputation scores through automated publishing.

The vulnerability can lead to the pollution of the npm registry and may introduce security risks if your project inadvertently uses these malicious packages.

You should uninstall the siska-nasipecel48-ruro package immediately using the command npm uninstall siska-nasipecel48-ruro.

Yes, you can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities in your software using just package-lock.json. You can check your application for vulnerabilities using the Vulert playground without any signup.

Regularly audit your dependencies, use tools like Vulert for monitoring, and stay updated on known vulnerabilities in the packages you use.

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How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall siska-nasipecel48-ruro

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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