Malicious Code Injection in liberal_koala_0xrequest Package
Summary
MAL-2025-105116: Malicious code in liberal_koala_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The liberal_koala_0xrequest package is part of the npm ecosystem, often utilized for various JavaScript applications. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. This package is designed to manipulate developer reputation scores through automated publishing scripts, which can lead to significant issues in the integrity of the npm registry.
Vulnerability Detail
The vulnerability in the liberal_koala_0xrequest package stems from its association with a malicious campaign that modifies the package.json file to remove private flags and change version numbers. It generates random package names and continuously republishes these variants, polluting the npm registry. This can lead to security risks, including the potential for developers to unknowingly use compromised packages, which can introduce further vulnerabilities into their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall liberal_koala_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 avoid using the liberal_koala_0xrequest package until a secure version is released. Additionally, consider using alternative packages that provide similar functionality without the associated risks.
Conclusion
The liberal_koala_0xrequest package has been identified as a vector for malicious code that can compromise the integrity of applications using it. Developers are urged to take immediate action by updating or removing the package to safeguard their projects.
See every vulnerability recorded for liberal_koala_0xrequest →
FAQ
The vulnerability involves malicious code that modifies package.json files and republishes variants to inflate developer reputation scores.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.
It is advisable to update the package to a patched version or remove it from your project until a secure version is available.
Using compromised packages can lead to security breaches, data loss, and unauthorized access to your applications.
You can refer to the GitHub repository or the Open Source Vulnerability database for detailed information about the vulnerability.
