Critical Malicious Code Vulnerability in @actbase/node-server Package
Summary
MAL-2025-190707: Malicious code in @actbase/node-server (npm). Affects @actbase/node-server versions 1.1.19. No fix is published. How to fix ↓
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Background
The @actbase/node-server package is a Node.js server framework designed to facilitate the development of server-side applications. It provides various functionalities for building scalable and efficient web applications. However, this package has been identified with a severe vulnerability that allows malicious code execution, compromising the security of any system using it.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the @actbase/node-server package, specifically in version 1.1.19. This code can grant unauthorized access to the system, allowing attackers to control the affected machine fully. As a result, any secrets or sensitive information stored on the system may be exposed. The presence of this malicious code classifies it under CWE-506, indicating that it contains embedded malicious code that poses a significant risk to users.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @actbase/node-serverIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, ensure that the package is uninstalled using the command: npm uninstall @actbase/node-server. Additionally, monitor your system for any unusual activity and consider using security tools to scan for remaining threats.
Conclusion
The @actbase/node-server package has been compromised with malicious code, posing a significant security threat to users. Immediate action is required to remove the package and secure any sensitive information. Utilizing tools like Vulert can help monitor for such vulnerabilities in the future.
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FAQ
Immediately uninstall the package and rotate any sensitive information stored on the affected system.
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There is no specific patch for the affected version, but updating to the latest version of the package is recommended.
Failing to address this vulnerability can lead to unauthorized access, data breaches, and potential control over your system by malicious actors.
It is advisable to avoid using the package until it has been verified as safe and free from malicious code.
