Malicious Code Injection in siska-bubur19-miaww Package
Summary
MAL-2025-90608: Malicious code in siska-bubur19-miaww (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The siska-bubur19-miaww package is part of the npm ecosystem, often utilized in JavaScript projects for various functionalities. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. This package is designed to inflate developer reputation scores through automated publishing scripts, which can lead to significant issues in the integrity of the npm registry.
Vulnerability Detail
The vulnerability in the siska-bubur19-miaww package stems from its malicious code that modifies the package.json file. It removes private flags, alters version numbers, and generates random package names, which are then continuously republished to pollute the npm registry. This behavior not only compromises the integrity of the affected package but also poses a risk to developers who may unknowingly use these compromised packages in their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall siska-bubur19-miawwIf 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 siska-bubur19-miaww package altogether. If it is already included in your project, remove it by running: npm uninstall siska-bubur19-miaww. Additionally, consider using a tool like Vulert to monitor your project for vulnerabilities in real-time.
Conclusion
The siska-bubur19-miaww package contains a serious vulnerability that can compromise the integrity of your projects. It is essential to remove this package and monitor your dependencies for any malicious activity. Utilizing tools like Vulert can help you stay informed about potential vulnerabilities in your open-source software.
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FAQ
siska-bubur19-miaww is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through automated publishing.
The vulnerability can lead to the introduction of malicious code into your project, compromising its integrity and potentially exposing it to further attacks.
You should immediately uninstall the siska-bubur19-miaww package from your project and monitor for any other affected packages.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
Regularly monitor your dependencies using tools like Vulert and keep your packages updated to the latest versions to minimize the risk of vulnerabilities.
