Malicious Code Injection in printed_pony_0xrequest Package
Summary
MAL-2025-107284: Malicious code in printed_pony_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The printed_pony_0xrequest package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate the development of applications by providing reusable code. However, it has been identified as part of a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages that can harm developers' reputations and the integrity of the registry itself.
Vulnerability Detail
The vulnerability in the printed_pony_0xrequest package stems from its association with a malicious campaign that modifies the package.json file to remove private flags and change version numbers. This allows the package to generate and publish numerous derivative packages with randomized names, effectively polluting the npm registry. The malicious payload can lead to significant ramifications, including the compromise of developer reputation and the potential for further exploitation of applications relying on these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall printed_pony_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, you can avoid using the printed_pony_0xrequest package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your package-lock.json file for any unauthorized changes or additions.
Conclusion
The printed_pony_0xrequest package poses a significant risk due to its malicious code that can compromise the npm registry and developer reputations. It is essential to remove this package and monitor your applications for any vulnerabilities. Utilizing tools like Vulert can help maintain the security of your projects.
See every vulnerability recorded for printed_pony_0xrequest →
FAQ
It is an npm package that has been identified as part of a malicious campaign to flood the npm registry with derivative packages.
The vulnerability can compromise your application's integrity by introducing malicious code and affecting your developer reputation.
You should uninstall the printed_pony_0xrequest package immediately and check for any dependencies that may be affected.
Yes, you can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without any signup.
