Critical Malicious Code Vulnerability in babel-plugin-react-pure-component
Summary
MAL-2026-2067: Malicious code in babel-plugin-react-pure-component (npm). Affects babel-plugin-react-pure-component versions 0.1.6. No fix is published. How to fix ↓
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Background
babel-plugin-react-pure-component is an npm package designed to optimize React components by implementing pure component principles. This package is intended to enhance performance by preventing unnecessary re-renders. However, it has been found to contain malicious code that compromises the security of any system where it is installed.
Vulnerability Detail
The vulnerability stems from embedded malicious code within the babel-plugin-react-pure-component package, identified as GHSA-f9q8-fcvg-876p. This code can fully compromise any computer that has the package installed, allowing unauthorized access to sensitive information such as secrets and keys. The malicious nature of this code poses severe risks, as it can lead to data breaches and unauthorized control over the affected systems.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall babel-plugin-react-pure-componentIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
There are no specific workarounds to mitigate the risks associated with this vulnerability. The only recommended action is to uninstall the affected package and secure your system.
Conclusion
The discovery of malicious code within the babel-plugin-react-pure-component package poses a significant threat to users. Immediate action is required to uninstall the package and secure any sensitive information. Regular monitoring for vulnerabilities, such as through Vulert, can help prevent future incidents.
See every vulnerability recorded for babel-plugin-react-pure-component →
FAQ
You should uninstall the package immediately using the command: npm uninstall babel-plugin-react-pure-component.
You can use Vulert's playground at Vulert Scanner to check if your application is affected without needing to sign up.
Keeping this package installed can lead to unauthorized access to sensitive information and full control of your system by malicious actors.
No, there is currently no patched version available for this package.
After uninstalling, you should rotate all secrets and keys stored on the affected computer from a different, secure system.
