Malicious Code Injection in syahlan-poke57: A Threat to npm Ecosystem
Summary
MAL-2025-166558: Malicious code in syahlan-poke57 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'syahlan-poke57' is part of a series of npm packages associated with the tea.xyz token reward campaign. These packages are designed to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names. This behavior poses a significant risk to the integrity of the npm registry and can lead to the proliferation of malicious code.
Vulnerability Detail
The vulnerability in 'syahlan-poke57' originates from its design to include autopublish scripts that modify the package.json file. These modifications remove private flags, alter version numbers, and generate random package names, leading to the continuous republishing of variants. This not only pollutes the npm registry but also exposes developers to potential security risks, as these packages may contain malicious payloads.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall syahlan-poke57If 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 the 'syahlan-poke57' package and replace it with a trusted alternative. Always verify the integrity of packages before including them in your project.
Conclusion
The 'syahlan-poke57' package poses a significant risk due to its malicious code designed to manipulate the npm registry. It is crucial for developers to be vigilant about the packages they use and to take immediate action to remove any affected packages. Utilizing tools like Vulert can aid in maintaining the security of your applications.
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FAQ
The vulnerability can lead to the proliferation of malicious packages in the npm registry, potentially compromising the security of applications that depend on these packages.
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 requiring any signup.
If you have installed syahlan-poke57, it is recommended to uninstall it immediately and review your project's dependencies for any other potentially malicious packages.
Yes, tools like Vulert can help you monitor your dependencies for vulnerabilities in real-time using your package-lock.json file.
To prevent similar vulnerabilities, regularly audit your dependencies, use trusted sources for packages, and keep your software updated.
