Critical Malicious Code Vulnerability in net.operation Package
Summary
MAL-2025-6638: Malicious code in net.operation (npm). Affects net.operation versions 1.0.0. 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 net.operation package is an npm library designed to facilitate network operations in JavaScript applications. It provides various utilities for managing network connections and data transmission. However, this package has been identified to contain malicious code that can compromise the security of applications utilizing it, making it imperative for developers to be aware of this vulnerability.
Vulnerability Detail
The vulnerability identified as MAL-2025-6638 originates from a malicious code injection in version 1.0.0 of the net.operation package. This code can lead to unauthorized access to sensitive data, potential data breaches, and exploitation of the affected systems. The malicious nature of the code poses significant risks to any application that integrates this package, as it can execute harmful operations without the user's consent.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall net.operationIf 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 workaround, consider using alternative packages that provide similar functionality without the associated risks. Review your application’s dependencies and replace net.operation with a trusted library that does not have known vulnerabilities.
Conclusion
The net.operation package has been identified with a critical vulnerability that poses significant risks to applications using it. Developers are urged to take immediate action by removing the package and considering alternative solutions to ensure the security of their applications.
See every vulnerability recorded for net.operation →
FAQ
The net.operation package is an npm library used for network operations in JavaScript applications.
MAL-2025-6638 refers to a malicious code vulnerability found in version 1.0.0 of the net.operation package, which can compromise application security.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. By analyzing your package-lock.json file, Vulert provides real-time alerts. You can also check your application using the Vulert playground at Vulert Scanner.
Currently, there is no patched version available for the net.operation package. It is recommended to uninstall the package to mitigate risks.
If immediate removal is not possible, consider isolating the affected code and monitoring your application closely for any suspicious activity while you plan for a more secure alternative.
