Malicious Code Injection in rival-poke7: A Threat to npm Users
Summary
MAL-2025-165055: Malicious code in rival-poke7 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
rival-poke7 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 random names, aiming to inflate developer reputation scores for token rewards. The malicious nature of this package poses a significant risk to users and the integrity of the npm registry.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the rival-poke7 package. This code modifies the package.json file by removing private flags, altering version numbers, and generating random package names, which leads to the continuous republishing of these variants. This behavior not only pollutes the npm registry but also compromises the security of applications relying on this package. Users may unknowingly install compromised versions, leading to potential data breaches or system vulnerabilities.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall rival-poke7If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, users can remove the rival-poke7 package from their project by executing the command: 'npm uninstall rival-poke7'. This will prevent any malicious code from executing until a secure version is available.
Conclusion
The rival-poke7 package poses a significant threat due to its malicious code designed to manipulate the npm registry. Users are urged to take immediate action by updating or uninstalling the package and utilizing tools like Vulert to monitor for vulnerabilities. Staying informed and proactive is essential to maintaining the security of your applications.
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FAQ
The vulnerability involves malicious code that modifies package.json files and repackages the software, leading to potential security risks.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without any signup.
If you have installed rival-poke7, you should uninstall it immediately and check for any updates or patches for your other dependencies.
Regularly updating your packages and using tools like Vulert can help monitor vulnerabilities in real-time, reducing the risk of exposure.
Using a compromised package can lead to data breaches, unauthorized access to your system, and overall instability of your application.
