Malicious Code Detected in connectservice Package - Security Alert

connectservice Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-17496: Malicious code in connectservice (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The connectservice package is an npm library designed to facilitate connections between services in a web application ecosystem. It is commonly used for managing service interactions and data flow. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the connectservice package. This code can potentially compromise the integrity of applications that depend on this package, leading to unauthorized access, data breaches, or other malicious activities. The issue was introduced in version 0 and affects all subsequent versions.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall connectservice

If 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, you can avoid using the connectservice package altogether and implement alternative methods for service connection management. Consider using established libraries that have a proven track record of security.

Conclusion

The discovery of malicious code in the connectservice package highlights the importance of vigilance in managing open-source dependencies. By promptly addressing this vulnerability and utilizing tools like Vulert, developers can safeguard their applications against potential threats.

See every vulnerability recorded for connectservice →

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FAQ

The malicious code can perform unauthorized actions within your application, potentially leading to data theft or system compromise.

You can use tools like Vulert to monitor your package-lock.json file for vulnerabilities. Visit Vulert Scanner to check your application without any signup.

Currently, there is no patched version available. It is recommended to remove the package and use alternatives.

Remove the connectservice package immediately and replace it with a secure alternative to mitigate risks.

Vulert uses your package-lock.json to monitor and alert you in real-time for open-source vulnerabilities, ensuring your application remains secure.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall connectservice

If 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 →

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