Critical Malicious Code Vulnerability in typescript-react-apollo Package
Summary
MAL-2026-668: Malicious code in typescript-react-apollo (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The typescript-react-apollo package is a library used in JavaScript applications to facilitate the integration of Apollo Client with TypeScript. It provides developers with type definitions and utilities to enhance the development experience when working with GraphQL APIs. However, this package has been found to contain malicious code that compromises the security of any system where it is installed.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the typescript-react-apollo package. This code can lead to full compromise of any computer that has the package installed, allowing unauthorized access to sensitive data such as secrets and keys. The malicious nature of the code is classified under CWE-506, indicating that it embeds harmful functionality that can be exploited by attackers.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall typescript-react-apolloIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, you can temporarily disable any functionality that relies on the typescript-react-apollo package until it is removed and replaced with a secure alternative. Additionally, ensure that your system is monitored for any unusual activity that may arise from the malicious code.
Conclusion
The discovery of malicious code in the typescript-react-apollo package poses a significant risk to users and their systems. Immediate action is required to remove the package and secure any compromised data. Utilizing tools like Vulert can help monitor for vulnerabilities and ensure the safety of your applications.
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FAQ
You should remove the package immediately and rotate any sensitive credentials stored on the affected system.
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Currently, there is no patched version available. The best course of action is to remove the package and secure your system.
Failure to address this vulnerability can lead to unauthorized access to sensitive information and potential control over your system by malicious actors.
It is not recommended to use this package until a verified secure version is released. Consider looking for alternative packages that provide similar functionality.
