Critical Malicious Code Vulnerability in Anviltop Package
Summary
MAL-2025-14616: Malicious code in anviltop (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 Anviltop package is an npm library designed to facilitate various functionalities in JavaScript applications. It is often utilized for its ease of integration and extensive features. However, recent findings have revealed that this package contains malicious code, posing significant risks to applications that depend on it.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the Anviltop package. This code can potentially compromise the security of applications using the package, leading to unauthorized access, data breaches, or other harmful actions. The issue was introduced in version 0 and affects all subsequent versions, making it critical for users to take immediate action.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall anviltopIf 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 removing the Anviltop package from your project until a secure version is released. You can do this by running: 'npm uninstall anviltop'. This will help mitigate the risk of exploitation while you await a fix.
Conclusion
The discovery of malicious code in the Anviltop package poses a serious risk to applications utilizing it. Immediate action is required to update or remove the package to safeguard your application. Stay informed about updates and consider using tools like Vulert for ongoing vulnerability monitoring.
See every vulnerability recorded for anviltop →
FAQ
Anviltop is an npm package used in JavaScript applications for various functionalities, but it has been found to contain malicious code.
The malicious code can lead to unauthorized access, data breaches, or other harmful actions within your application.
You should immediately update or uninstall the Anviltop package to protect your application from potential threats.
As of now, there is no patched version available. Users are advised to monitor the package repository for updates.
You can use Vulert, which monitors your package-lock.json file to alert you in real-time for open-source vulnerabilities. You can also check your application using the Vulert playground without any signup.
