Malicious Code Detected in node-calculator-c3ef Package - Security Alert
Summary
MAL-2025-190540: Malicious code in node-calculator-c3ef (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The node-calculator-c3ef package is an npm library designed for performing basic arithmetic calculations. It is utilized in various JavaScript applications for its simplicity and ease of integration. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that depend on it.
Vulnerability Detail
The vulnerability in the node-calculator-c3ef package stems from the inclusion of malicious code that can compromise the integrity of applications using this library. This code may allow unauthorized access to sensitive data or enable remote code execution, leading to potential data breaches or system compromises. The malicious nature of this code was identified by Amazon Inspector, highlighting the importance of scrutinizing third-party packages for security flaws.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall node-calculator-c3efIf 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 replacing the node-calculator-c3ef package with an alternative library that offers similar functionality without the associated risks. Ensure to thoroughly review the alternative package for any known vulnerabilities before integration.
Conclusion
The discovery of malicious code in the node-calculator-c3ef package underscores the importance of vigilance when using third-party libraries. It is essential to regularly audit dependencies and utilize tools like Vulert to ensure the security of your applications.
See every vulnerability recorded for node-calculator-c3ef →
FAQ
The node-calculator-c3ef package is an npm library used for basic arithmetic operations in JavaScript applications.
The malicious code was identified by Amazon Inspector, a security tool that scans for vulnerabilities in open-source packages.
Using the compromised package can lead to unauthorized access to sensitive data, remote code execution, and potential data breaches.
You can use Vulert, a tool that monitors open-source vulnerabilities, to check if your application is affected by this vulnerability. Visit Vulert Scanner for more details.
If immediate updates are not feasible, consider using a secure alternative package and monitor for updates to the affected package.
