Malicious Code Injection in slight_caterpillar_0xrequest Package
Summary
MAL-2025-108809: Malicious code in slight_caterpillar_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The slight_caterpillar_0xrequest package is part of the npm ecosystem and is typically used in JavaScript applications. This package has been identified as part of a malicious campaign that generates and publishes derivative packages to inflate developer reputation scores for token rewards. Its functionality has been compromised, making it a vector for malicious activities.
Vulnerability Detail
The vulnerability originates from the package being associated with the tea.xyz token reward campaign, which floods npm with malicious packages. The malicious code modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially compromising the integrity of applications that depend on this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall slight_caterpillar_0xrequestIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider using a different package that offers similar functionality but is known to be secure. Additionally, you can monitor your package dependencies using tools like Vulert, which alerts you to open-source vulnerabilities in real-time.
Conclusion
The slight_caterpillar_0xrequest package has been identified as a vector for malicious code injection, posing significant risks to applications that utilize it. Immediate action is required to remove the package and monitor for vulnerabilities. Utilizing tools like Vulert can help maintain the security of your software.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through the creation of derivative packages.
The vulnerability can lead to the modification of your package.json file, potentially exposing your application to further malicious activities and compromising its integrity.
You should uninstall the package immediately and consider using a secure alternative. Regularly monitor your dependencies for vulnerabilities.
You can use Vulert, which allows you to monitor and alert for open-source vulnerabilities in your software using just the package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
