Malicious Code Detected in ever-wever Package - Security Alert
Summary
MAL-2025-19932: Malicious code in ever-wever (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The ever-wever package is an npm library designed for web development, providing various utilities for developers. However, it has been identified to contain malicious code, posing a significant risk to applications that utilize this package. The vulnerability affects all versions starting from its introduction, making it critical for users to address this issue promptly.
Vulnerability Detail
The vulnerability in the ever-wever package stems from the inclusion of malicious code that can compromise the security of applications using it. This code may lead to unauthorized access, data breaches, or other harmful actions within the affected systems. The malicious nature of this vulnerability was confirmed by Amazon Inspector, highlighting the need for immediate action from developers relying on this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall ever-weverIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As a temporary measure, consider replacing the ever-wever package with an alternative library that offers similar functionality without the associated risks. Review your project's dependencies and ensure that no other packages rely on ever-wever.
Conclusion
The ever-wever package has been identified as containing malicious code, posing a serious security risk to applications. Immediate action is required to remove the package and consider alternatives until a secure version is available. Utilizing tools like Vulert can help monitor and manage vulnerabilities effectively.
See every vulnerability recorded for ever-wever →
FAQ
The ever-wever package is an npm library used for web development, providing various utilities for developers.
The malicious code can lead to unauthorized access and potential data breaches within applications using the package.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Check your application using the Vulert playground at Vulert Scanner.
Currently, there is no patched version available. It is recommended to remove the package until a secure version is released.
Consider replacing it with an alternative library that provides similar functionality without the security risks.
