Malicious Code Injection in progressive_pinniped-strongdev Package
Summary
MAL-2025-107331: Malicious code in progressive_pinniped-strongdev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The progressive_pinniped-strongdev package is part of the npm ecosystem, primarily used for developing applications with JavaScript. It is designed to facilitate various functionalities within the npm framework. However, this package has been identified as part of a malicious campaign that exploits npm's publishing capabilities, leading to potential security risks for developers and users alike.
Vulnerability Detail
The vulnerability stems from malicious code embedded within the progressive_pinniped-strongdev package. This code is part of a broader scheme associated with the tea.xyz token reward campaign, which aims to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names. The malicious payload modifies the package.json file to remove private flags, alters version numbers, and continuously republishes variants, thereby polluting the npm registry. This can lead to security risks, including the potential for unauthorized access to sensitive data or the introduction of further vulnerabilities into dependent applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall progressive_pinniped-strongdevIf 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 progressive_pinniped-strongdev package from your project by executing: npm uninstall progressive_pinniped-strongdev. This will prevent any potential exploitation until a secure version is available.
Conclusion
The progressive_pinniped-strongdev package has been identified as containing malicious code that poses significant security risks. It is crucial for developers to take immediate action by updating or uninstalling the package to protect their applications from potential exploitation.
See every vulnerability recorded for progressive_pinniped-strongdev →
FAQ
The vulnerability involves malicious code that modifies package.json 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.
Using the compromised package can lead to unauthorized access to sensitive data and the introduction of further vulnerabilities into your application.
Check the npm registry for any patched versions of the progressive_pinniped-strongdev package and update accordingly.
As a temporary measure, uninstall the package to mitigate risks until a secure version is available.
