Malicious Code Injection in arif-jamblang82-ruro Package
Summary
MAL-2025-99555: Malicious code in arif-jamblang82-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The arif-jamblang82-ruro package is part of the npm ecosystem, primarily used for JavaScript development. It is often utilized in various applications to manage dependencies and streamline the development process. However, this package has been identified as part of a malicious campaign that floods the npm registry with harmful scripts designed to manipulate package metadata and inflate developer reputation scores.
Vulnerability Detail
The vulnerability in the arif-jamblang82-ruro package originates from its association with the tea.xyz token reward campaign. This campaign employs autopublish scripts that modify the package.json file by removing private flags, altering version numbers, and generating random package names. The malicious payload continuously republishes these variants, leading to pollution of the npm registry and potential security risks for developers who unknowingly incorporate these packages into their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall arif-jamblang82-ruroIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As a workaround, you can temporarily avoid using the arif-jamblang82-ruro package by removing it from your dependencies and replacing it with a trusted alternative. Additionally, consider using tools like Vulert to monitor your project for vulnerabilities. You can check if your application is affected by this vulnerability using the Vulert playground at https://vulert.com/scanner without any signup.
Conclusion
The arif-jamblang82-ruro package poses a significant security risk due to its malicious code designed to manipulate npm registry data. It is crucial for developers to remove this package from their projects and utilize monitoring tools like Vulert to stay informed about potential vulnerabilities.
See every vulnerability recorded for arif-jamblang82-ruro →
FAQ
The arif-jamblang82-ruro package is an npm package used in JavaScript development, but it has been identified as malicious.
This vulnerability can lead to the pollution of the npm registry and may introduce malicious code into your application, compromising its security.
You should uninstall the arif-jamblang82-ruro package immediately and check for any dependencies that may be affected.
Yes, regularly monitor your dependencies using tools like Vulert, which can alert you to open-source vulnerabilities in real-time.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without any signup.
