Malicious Code Detected in @uc-platform/auth: A Critical Vulnerability
Summary
MAL-2026-1640: Malicious code in @uc-platform/auth (npm). Affects @uc-platform/auth versions 99.99.9. No fix is published. How to fix ↓
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Background
The @uc-platform/auth package is a Node.js library designed for authentication processes within applications. It provides essential functionalities such as user login, registration, and session management. However, this package has been identified as containing malicious code, which poses significant security risks to applications that utilize it.
Vulnerability Detail
The vulnerability in the @uc-platform/auth package arises from the presence of malicious code that can compromise the security of applications using this library. This code may lead to unauthorized access, data breaches, or other malicious activities. The issue was reported by ReversingLabs, and it affects version 99.99.9 of the package. Users of this package are strongly advised to take immediate action to mitigate potential risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @uc-platform/authIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider removing the @uc-platform/auth package from your project until a secure version is released. You can do this by running the following command:
npm uninstall @uc-platform/auth
This will remove the package and help mitigate the risk of exploitation until a fix is available.
Conclusion
The @uc-platform/auth package has been identified as containing malicious code, posing significant security risks to applications. It is essential to update the package to the latest version or remove it temporarily to mitigate these risks. Regular monitoring and vulnerability assessments are crucial to maintaining application security.
See every vulnerability recorded for @uc-platform/auth →
FAQ
The malicious code is designed to exploit vulnerabilities in applications, potentially leading to unauthorized access or data breaches.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without requiring any signup.
If immediate updates are not possible, consider removing the package temporarily as a workaround to reduce the risk of exploitation.
Currently, version 99.99.9 is known to contain malicious code. Always check for the latest version and security advisories before using any package.
The vulnerability was reported by ReversingLabs, a cybersecurity firm specializing in threat detection and analysis.
