Malicious Code Injection in Sufficient Mammal 0xRequest Package
Summary
MAL-2025-109278: Malicious code in sufficient_mammal_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'sufficient_mammal_0xrequest' package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. It is designed to facilitate certain functionalities within applications that utilize npm packages. However, this package has been identified as malicious, containing scripts that manipulate package metadata and publish unauthorized variants, thereby compromising the integrity of the npm registry.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the 'sufficient_mammal_0xrequest' package. This code modifies 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 exploitation of developers' reputations. This poses significant risks, including unauthorized access to sensitive data and the potential for further malicious activities.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall sufficient_mammal_0xrequestIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the 'sufficient_mammal_0xrequest' package and look for alternative packages that provide similar functionality without the associated risks. Additionally, ensure that your package-lock.json file is monitored for any unauthorized changes.
Conclusion
The 'sufficient_mammal_0xrequest' package poses a serious security threat due to its malicious code that alters package metadata and republish variants. It is crucial to uninstall this package and monitor your applications for vulnerabilities. Utilizing tools like Vulert can help maintain the security of your open-source dependencies.
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FAQ
It is an npm package associated with the tea.xyz token reward campaign, which has been identified as containing malicious code.
The malicious code modifies your package.json file and can lead to unauthorized republishing of variants, compromising your application's integrity.
You should uninstall the package immediately using 'npm uninstall sufficient_mammal_0xrequest' and monitor your project for any unauthorized changes.
Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. You can check your application using the Vulert playground without any signup.
If left unaddressed, this vulnerability can lead to significant security risks, including data breaches and exploitation of developer reputation.
