Malicious Code Detected in Corporate-Blocking Package: Version 2.99.99 Vulnerability
Summary
MAL-2026-463: Malicious code in corporate-blocking (npm). Affects corporate-blocking versions 2.99.99. No fix is published. How to fix ↓
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Background
The 'corporate-blocking' package is an npm library designed to manage corporate access restrictions in software applications. It aims to provide developers with tools to block or allow access to certain domains based on corporate policies. However, version 2.99.99 has been flagged for malicious behavior, raising concerns about its security and integrity.
Vulnerability Detail
The vulnerability in the 'corporate-blocking' package arises from its communication with a domain linked to malicious activities. Additionally, the package executes commands that are associated with harmful behavior, potentially compromising the security of applications that utilize it. This vulnerability poses significant risks, including unauthorized data access and system manipulation.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall corporate-blocking
If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you may consider removing the 'corporate-blocking' package from your project until a secure version is released. You can do this by running the command: npm uninstall corporate-blocking.
Conclusion
The 'corporate-blocking' package version 2.99.99 has been flagged for malicious behavior, posing significant security risks. It is essential to update or remove this package to safeguard your applications. Utilizing tools like Vulert can help monitor for such vulnerabilities in real-time.
See every vulnerability recorded for corporate-blocking →
FAQ
The 'corporate-blocking' package is an npm library used to manage access restrictions based on corporate policies.
Version 2.99.99 of the 'corporate-blocking' package has been identified as malicious.
The risks include unauthorized access to sensitive data and potential manipulation of the application’s functionality.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. You can check your application using the Vulert playground at Vulert Scanner without any signup.
If immediate updates are not feasible, consider removing the package as a temporary measure until a secure version is available.