Critical Malicious Code Vulnerability in web-prompt Package
Summary
MAL-2026-1184: Malicious code in web-prompt (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The web-prompt package is an npm library designed to facilitate interactive command-line prompts in Node.js applications. It allows developers to create user-friendly interfaces for input collection. However, this package has been identified as containing malicious code that compromises the security of any system it is installed on, making it a significant risk for developers and organizations using it.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the web-prompt package. This code can fully compromise any computer that has the package installed or running, allowing unauthorized access to sensitive information such as secrets and keys. The implications of this vulnerability are severe, as it may lead to data breaches and unauthorized control over affected systems. Users are advised to treat any system with this package as compromised.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall web-promptIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
There are no effective workarounds for this vulnerability other than removing the package and securing the system. It is crucial to ensure that all sensitive information is rotated and that the system is monitored for any signs of compromise.
Conclusion
The web-prompt package has been identified as containing malicious code that poses a significant security risk. Users must take immediate action to remove the package and secure their systems. Utilizing tools like Vulert can help monitor for such vulnerabilities in the future.
See every vulnerability recorded for web-prompt →
FAQ
Immediately remove the web-prompt package from your project and rotate any sensitive information stored on the affected system.
You can use Vulert, a tool that monitors and alerts for open-source vulnerabilities. Simply upload your package-lock.json file to the Vulert playground at Vulert Scanner to check for vulnerabilities.
Leaving the web-prompt package installed can lead to unauthorized access to your system, data breaches, and potential control by malicious actors.
Regularly monitor your dependencies using tools like Vulert, and keep your packages updated to the latest versions to mitigate security risks.
While many npm packages are safe, it is essential to review and monitor them regularly for vulnerabilities, as malicious packages can occasionally be published.
