Malicious Code Injection in madan-poke18: A Threat to npm Users
Summary
MAL-2025-158954: Malicious code in madan-poke18 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
madan-poke18 is a package within the npm ecosystem, often utilized for various JavaScript applications. It is part of a broader trend of malicious packages that have emerged, particularly during token reward campaigns. These packages are designed to manipulate npm's publishing system, potentially compromising the integrity of the npm registry and the applications that rely on these packages.
Vulnerability Detail
The vulnerability in madan-poke18 stems from its association with a malicious campaign that floods npm with derivative packages. The malicious code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, leading to the continuous republishing of these variants. This behavior not only inflates developer reputation scores but also pollutes the npm registry, posing risks to developers who unknowingly integrate these packages into their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall madan-poke18If 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 madan-poke18 and any other suspicious packages that may be part of the same malicious campaign. Regularly audit your dependencies using tools like npm audit to identify and mitigate vulnerabilities.
Conclusion
The madan-poke18 package poses a significant risk due to its malicious code designed to manipulate the npm registry. It is crucial for developers to be vigilant, regularly audit their dependencies, and utilize tools like Vulert to ensure their applications remain secure from such vulnerabilities.
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FAQ
madan-poke18 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 inclusion of malicious code in your application, potentially compromising its security and integrity.
You should uninstall the package immediately using 'npm uninstall madan-poke18' and check your project for any other affected packages.
You can use tools like Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time, alerting you to any issues.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
