Malicious Code Injection in arif-sambel35-remi: A Threat to npm Packages
Summary
MAL-2025-99587: Malicious code in arif-sambel35-remi (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'arif-sambel35-remi' is part of a series of npm packages that have been linked to 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 'arif-sambel35-remi' originates from its association with malicious scripts that modify the package.json file. These scripts remove private flags, alter version numbers, and generate random package names, leading to the continuous republishing of variants that pollute the npm registry. The ramifications include potential security risks for developers who unknowingly integrate these packages into their projects, as well as the degradation of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall arif-sambel35-remiIf 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 the 'arif-sambel35-remi' package and look for alternative packages that provide similar functionality without the associated risks. Additionally, consider using tools like Vulert to monitor your dependencies for vulnerabilities.
Conclusion
The 'arif-sambel35-remi' package poses a significant threat due to its malicious code that alters package configurations and repackages software. It is crucial for developers to remove this package and monitor their dependencies for vulnerabilities using tools like Vulert to maintain the integrity of their 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 the Vulert playground at Vulert Scanner to check if your application is affected without requiring any signup.
You should uninstall the package immediately using 'npm uninstall arif-sambel35-remi' and look for secure alternatives.
While specific exploits have not been detailed, the modification of package.json can lead to unintentional code execution and security breaches.
Vulert uses your package-lock.json to monitor and alert you in real-time for open-source vulnerabilities, ensuring your software remains secure.
