Malicious Code Injection in ouufsy-devapptea Package
Summary
MAL-2025-106854: Malicious code in ouufsy-devapptea (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The ouufsy-devapptea package is part of the tea.xyz token reward campaign, which has been known to flood the npm ecosystem with various packages. These packages are designed to manipulate developer reputation scores by automatically generating and publishing derivative packages with randomized names. The malicious nature of this package lies in its ability to modify critical files and republish variants, thus polluting the npm registry.
Vulnerability Detail
The vulnerability in the ouufsy-devapptea package originates from its design to include autopublish scripts that alter the package.json file. This modification removes private flags, changes version numbers, and generates random package names, which can lead to significant pollution of the npm registry. The ramifications include potential security risks for developers who unknowingly use these packages, as they may introduce unwanted code into their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall ouufsy-devappteaIf 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 remove the ouufsy-devapptea package from your project by executing the following command: npm uninstall ouufsy-devapptea. This will prevent any malicious code from executing in your application until a fix is applied.
Conclusion
The ouufsy-devapptea package contains a significant vulnerability that allows for the injection of malicious code, which can compromise the security of projects using it. It is crucial to take immediate action by updating or removing the package to protect your application.
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FAQ
ouufsy-devapptea is an npm package associated with the tea.xyz token reward campaign, known for generating and publishing numerous derivative packages.
The vulnerability can lead to the introduction of malicious code into your project, potentially compromising its security and integrity.
You can use Vulert, which monitors open-source vulnerabilities in your software using just the package-lock.json file. Visit Vulert Scanner to check your application without any signup.
If you cannot update the package, consider removing it from your project as a temporary measure to mitigate the risk.
More information can be found on the official GitHub repository or through security advisories related to npm packages.
