Malicious Code Injection in jurss-dsxga-a1s Package: npm Vulnerability Overview
Summary
MAL-2025-157155: Malicious code in jurss-dsxga-a1s (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The jurss-dsxga-a1s package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of the npm registry.
Vulnerability Detail
The vulnerability in the jurss-dsxga-a1s package originates from its association with a malicious campaign that floods the npm registry with derivative packages. The malicious payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior not only pollutes the npm registry but also poses a risk to developers who may unknowingly use these compromised packages, potentially leading to security breaches in their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall jurss-dsxga-a1sIf 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 jurss-dsxga-a1s package and monitor your package-lock.json file for any dependencies that may inadvertently include it. Regularly audit your dependencies using npm audit to identify and address vulnerabilities.
Conclusion
The jurss-dsxga-a1s package poses a significant risk due to its malicious code that alters package configurations and floods the npm registry. Developers should take immediate action to remove this package and monitor their dependencies for vulnerabilities to ensure the security of their applications.
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FAQ
The jurss-dsxga-a1s package is an npm package associated with a malicious campaign that generates and publishes derivative packages to inflate developer reputation scores.
The vulnerability can lead to the inclusion of malicious code in your application, potentially compromising its security and integrity.
You should remove the jurss-dsxga-a1s package from your project and monitor for any dependencies that may include it.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time without requiring code access or installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without signing up.
