Critical Malicious Code Vulnerability in epc-node-web-client Package
Summary
MAL-2025-6926: Malicious code in epc-node-web-client (npm). Affects epc-node-web-client versions >= 10.0.0. 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 epc-node-web-client package is a Node.js client designed for interacting with EPC (Electronic Product Code) systems. It facilitates communication between applications and EPC services, enabling functionalities such as data retrieval and submission. However, this package has been identified to communicate with a domain linked to malicious activities, posing significant security risks to applications utilizing it.
Vulnerability Detail
The vulnerability stems from the package's communication with a domain associated with malicious activities. This could lead to unauthorized data access, data exfiltration, or the execution of harmful code within the user's environment. The issue was introduced in version 10.0.0 and has been classified as a serious security concern due to its potential impact on user data and application integrity.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall epc-node-web-clientIf 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 workaround, consider removing the epc-node-web-client package from your project until a secure version is released. You can do this by executing: npm uninstall epc-node-web-client. Additionally, review your application for any dependencies that may rely on this package.
Conclusion
The epc-node-web-client package has a critical vulnerability that allows communication with a malicious domain, posing significant risks to applications. It is crucial to update or remove the package to safeguard your application from potential threats. Utilize tools like Vulert for ongoing monitoring of vulnerabilities.
See every vulnerability recorded for epc-node-web-client →
FAQ
The vulnerability involves the package communicating with a domain associated with malicious activities, which can compromise application security.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without needing to sign up.
If immediate updates are not feasible, consider removing the package as a temporary measure to mitigate risks.
While specific exploits have not been detailed, the nature of the vulnerability suggests potential for data breaches and unauthorized access.
You can find more information on the package's GitHub repository or its npm page, which provides documentation and updates.
