Critical Malicious Code Vulnerability in Monoping Package
Summary
MAL-2026-1299: Malicious code in monoping (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
Monoping is an npm package designed to provide monitoring and alerting functionalities for web applications. It allows developers to track the performance and uptime of their applications. However, this package has been found to contain malicious code that compromises the security of any system where it is installed, potentially leading to unauthorized access and data breaches.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the Monoping package. This code can fully compromise any computer that has the package installed, allowing external entities to gain control over the system. As a result, all secrets and keys stored on the affected computer should be considered compromised. The malicious nature of the code is classified under CWE-506, indicating that it contains embedded malicious code that poses significant security risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall monopingIf 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 entirely. Ensure that you monitor your system for any signs of compromise after removal.
Conclusion
The Monoping package has been identified as containing malicious code that poses a severe security threat. Immediate action is required to remove the package and secure any compromised information. Utilizing tools like Vulert can help in monitoring and preventing future vulnerabilities.
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FAQ
Immediately remove the Monoping package from your system and rotate any sensitive information stored on it.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Failing to address this vulnerability can lead to unauthorized access to your system, data breaches, and potential loss of sensitive information.
Yes, Vulert can monitor and alert you in real-time for open-source vulnerabilities in your software using just the package-lock.json file.
CWE-506 refers to the classification of vulnerabilities that contain embedded malicious code, indicating that the software is compromised and poses security risks.
