Malicious Code Injection in Increased Mandrill 0xRequest Package
Summary
MAL-2025-104074: Malicious code in increased_mandrill_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The Increased Mandrill 0xRequest package is part of the npm ecosystem, often utilized in JavaScript applications for various functionalities. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. These packages are designed to inflate developer reputation scores through automated publishing scripts, which can lead to significant security risks.
Vulnerability Detail
The vulnerability originates from the package being part of a malicious campaign that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior not only pollutes the npm registry but also poses a risk of unintentional code execution and dependency issues in applications that rely on this package. The malicious payload can lead to unauthorized access and manipulation of the application’s environment.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall increased_mandrill_0xrequestIf 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 remove the package from your dependencies by executing: npm uninstall increased_mandrill_0xrequest. This will prevent any malicious code from executing until a safe version is available.
Conclusion
The Increased Mandrill 0xRequest package poses a significant security risk due to its malicious code injection. It is crucial to take immediate action by updating or removing the package to safeguard your application. Utilizing tools like Vulert can help monitor for such vulnerabilities in real-time.
See every vulnerability recorded for increased_mandrill_0xrequest →
FAQ
It is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through automated publishing.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Check your application using the Vulert playground at Vulert Scanner.
The risks include unauthorized code execution, dependency issues, and potential exposure of sensitive information due to the malicious modifications made by the package.
Regularly audit your dependencies, use tools like Vulert for monitoring, and ensure that you only install packages from trusted sources.
If no patched version is available, it is advisable to remove the package from your project until a safe version is released.
