Malicious Code Injection in rival-poke51: A Threat to npm Users
Summary
MAL-2025-165035: Malicious code in rival-poke51 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
rival-poke51 is an npm package that has been identified as part of a malicious campaign targeting the npm registry. This package is designed to manipulate the npm ecosystem by generating and publishing derivative packages with altered metadata. Its primary functionality is to inflate developer reputation scores through deceptive practices, which can lead to significant security risks for users relying on this package.
Vulnerability Detail
The vulnerability in rival-poke51 originates from its involvement in a token reward campaign that exploits the npm registry. The malicious code embedded within the package modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior not only pollutes the npm registry but also poses a risk of unintentional dependency on compromised packages, potentially leading to further exploitation or data breaches.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall rival-poke51If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using rival-poke51 and any packages that depend on it. Regularly audit your npm packages using tools like 'npm audit' to identify and address vulnerabilities in your project.
Conclusion
The discovery of malicious code in the rival-poke51 package highlights the importance of vigilance in managing npm dependencies. By understanding the nature of this vulnerability and taking proactive steps to secure your projects, you can mitigate the risks associated with compromised packages.
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FAQ
rival-poke51 is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.
The vulnerability can lead to the injection of malicious code into your project, potentially compromising its security and integrity.
You should uninstall the package immediately using 'npm uninstall rival-poke51' and review your project for any other vulnerable dependencies.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time without requiring code access or installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without signing up.
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Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
