Malicious Code Injection in shy_perch-appteadev: A Threat to npm Users
Summary
MAL-2025-108652: Malicious code in shy_perch-appteadev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package shy_perch-appteadev is part of the npm ecosystem, which is widely used for JavaScript package management. This package is associated with the tea.xyz token reward campaign, which has been known to flood npm with malicious packages. Its primary functionality is to facilitate the distribution of software, but it has been compromised to include harmful scripts that manipulate package metadata.
Vulnerability Detail
The vulnerability in shy_perch-appteadev originates from its association with a malicious campaign that deploys scripts designed to generate and publish derivative packages with randomized names. This not only inflates developer reputation scores for token rewards but also modifies the package.json file to remove private flags and change version numbers. The continuous republishing of these variants can lead to pollution of the npm registry, making it difficult for developers to trust legitimate packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall shy_perch-appteadevIf 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 shy_perch-appteadev and look for alternative packages that provide similar functionality without the associated risks. Additionally, consider using tools like Vulert to monitor your project for vulnerabilities. You can check if your application is affected by this vulnerability using the Vulert playground at https://vulert.com/scanner without any signup.
Conclusion
The discovery of malicious code in the shy_perch-appteadev package highlights the importance of vigilance in managing open-source dependencies. By understanding the nature of this vulnerability and taking proactive steps to mitigate risks, developers can protect their projects from potential threats.
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FAQ
shy_perch-appteadev is an npm package that has been compromised to include malicious code as part of a token reward campaign.
The vulnerability can lead to the modification of your package.json file, potentially exposing your project to further risks and making it difficult to manage dependencies.
You should uninstall the package immediately using 'npm uninstall shy_perch-appteadev' and check for any other affected packages in your project.
Yes, tools like Vulert can help monitor your project for open-source vulnerabilities in real-time using just your package-lock.json file.
Regularly update your dependencies, use trusted packages, and monitor for vulnerabilities using tools like Vulert.
