Critical Malicious Code Vulnerability in @emilgroup/claim-sdk-node Package
Summary
MAL-2026-2042: Malicious code in @emilgroup/claim-sdk-node (npm). Affects @emilgroup/claim-sdk-node versions >= 1.39.1, <= 1.39.2. No fix is published. How to fix ↓
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Background
The @emilgroup/claim-sdk-node package is a Node.js SDK designed for handling claims in various applications. It provides developers with tools to integrate claim management functionalities seamlessly. However, this package has been identified as containing malicious code, posing significant security risks to any system utilizing it.
Vulnerability Detail
The vulnerability stems from the presence of embedded malicious code within versions 1.39.1 to 1.39.2 of the @emilgroup/claim-sdk-node package. This malicious code can compromise the entire system where the package is installed, allowing unauthorized access to sensitive information, including secrets and keys. The source of this vulnerability has been traced back to a malicious actor who has exploited the package repository, leading to potential data breaches and system integrity issues.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @emilgroup/claim-sdk-nodeIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, if immediate removal is not feasible, consider isolating the affected system from the network to prevent further exploitation. Additionally, monitor the system for any unusual activity while preparing for a complete removal of the package.
Conclusion
The @emilgroup/claim-sdk-node package has been identified as containing malicious code that compromises system security. Immediate action is required to uninstall the package and secure any sensitive information. Regular monitoring and vulnerability assessments are essential to maintain system integrity.
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FAQ
Immediately uninstall the @emilgroup/claim-sdk-node package and rotate any sensitive credentials stored on the affected system.
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Failure to address this vulnerability may lead to unauthorized access to sensitive data, potential data breaches, and complete system compromise.
There is no direct patch available for the affected versions. The recommended action is to remove the package entirely.
No, it is highly advised to remove the package regardless of current functionality, as it poses a significant security risk.
