Malicious Code Injection in rival-poke100: A Threat to npm Ecosystem
Summary
MAL-2025-164979: Malicious code in rival-poke100 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'rival-poke100' is part of a larger set of malicious npm packages that emerged during the tea.xyz token reward campaign. These packages are designed to manipulate the npm registry by generating and publishing numerous derivative packages with altered names and metadata. The primary function of these packages is to inflate developer reputation scores for rewards, posing a significant risk to the integrity of the npm ecosystem.
Vulnerability Detail
The vulnerability in 'rival-poke100' stems from its inclusion in a malicious campaign that utilizes autopublish scripts to modify package metadata. This includes removing private flags from package.json, changing version numbers, and generating random package names, which leads to the pollution of the npm registry. The ramifications include potential security risks for developers who unknowingly install these packages, as they may introduce unwanted behaviors or dependencies into their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall rival-poke100If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, avoid using the 'rival-poke100' package and monitor your project for any dependencies that may have inadvertently included it. Regularly audit your package-lock.json file to identify and remove any malicious packages.
Conclusion
The 'rival-poke100' package represents a significant threat to the npm ecosystem due to its malicious intent to manipulate package metadata and inflate developer reputation scores. It is essential for developers to remain vigilant, regularly audit their dependencies, and utilize tools like Vulert to ensure their projects are secure.
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FAQ
'rival-poke100' is a malicious npm package that is part of a campaign to inflate developer reputation scores through the creation of numerous derivative packages.
The vulnerability can lead to the introduction of unwanted behaviors, security risks, and pollution of the npm registry, potentially affecting the integrity of your project.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without needing to sign up.
You should uninstall the package immediately using 'npm uninstall rival-poke100' and review your project for any other potentially malicious dependencies.
Yes, tools like Vulert can help monitor your dependencies for vulnerabilities in real-time using just your package-lock.json.
