Malicious Code Injection in emmamartin Package: npm Vulnerability Overview
Summary
MAL-2025-171159: Malicious code in emmamartin (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The emmamartin package is part of the npm ecosystem, primarily used for JavaScript development. It is often utilized in various applications to manage dependencies and streamline development processes. However, this package has been identified as part of a malicious campaign that exploits npm's publishing system, leading to significant security concerns.
Vulnerability Detail
The vulnerability in the emmamartin package stems from its association with the tea.xyz token reward campaign, which has been flooding the npm registry with malicious packages. These packages contain scripts designed to automatically publish derivative packages with randomized names, effectively polluting the npm registry. The malicious payload alters the package.json file by removing private flags, changing version numbers, and generating random package names, which can lead to unauthorized access and manipulation of developer reputation scores.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall emmamartinIf 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 emmamartin package and replace it with a trusted alternative. Additionally, regularly audit your npm packages using tools like npm audit to identify and mitigate vulnerabilities.
Conclusion
The emmamartin package poses a significant security risk due to its malicious code designed to manipulate npm's publishing system. It is essential to remove this package and monitor your dependencies for vulnerabilities to maintain the integrity of your application.
See every vulnerability recorded for emmamartin →
FAQ
The emmamartin package is an npm package used in JavaScript development, but it has been identified as malicious due to its involvement in a token reward scheme.
The vulnerability can lead to unauthorized changes in your package.json file, potentially compromising your application's integrity and security.
You should remove the emmamartin package from your project immediately and monitor for any updates or patches.
You can use tools like npm audit or services like Vulert, which monitors your package-lock.json for vulnerabilities in real-time.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
