Malicious Code Detected in npm Package 'appeler': Security Alert
Summary
MAL-2025-14672: Malicious code in appeler (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'appeler' package is a JavaScript library used in Node.js applications to facilitate various functionalities. It is commonly utilized for making API calls and handling asynchronous operations. 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 'appeler' package stems from the inclusion of malicious code designed to compromise the security of applications using it. This code can lead to unauthorized access, data breaches, and other harmful actions that could severely impact the integrity and confidentiality of user data. The malicious code was introduced in version 0 and affects all subsequent versions.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall appelerIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
If immediate updating is not feasible, consider removing the 'appeler' package from your project and replacing it with a secure alternative that provides similar functionality. This can be done by uninstalling the package using 'npm uninstall appeler'.
Conclusion
The discovery of malicious code in the 'appeler' package highlights the importance of regularly monitoring and updating dependencies in software projects. By following the recommended steps to update or replace the package, developers can protect their applications from potential security threats.
See every vulnerability recorded for appeler →
FAQ
The 'appeler' package is a JavaScript library used for making API calls and handling asynchronous operations in Node.js applications.
The malicious code found in 'appeler' can lead to unauthorized access and data breaches, posing serious security risks to applications.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without needing to sign up.
If you cannot update the package right away, consider removing 'appeler' and replacing it with a secure alternative to mitigate risks.
The vulnerability was discovered by Amazon Inspector, a security tool that identifies vulnerabilities in applications.
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