Malicious Code Detected in js-rha3 Package - Security Alert

js-rha3 Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-23921: Malicious code in js-rha3 (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The js-rha3 package is an npm library that is used for various JavaScript functionalities. It is designed to facilitate developers in building applications with specific features. However, this package has been found to contain malicious code, posing a significant security risk to applications that utilize it. The presence of such code can lead to unauthorized access, data breaches, and other malicious activities.

Vulnerability Detail

The vulnerability in the js-rha3 package originates from the inclusion of malicious code within its codebase. This code can execute harmful actions without the user's consent, potentially compromising sensitive data and system integrity. The malicious nature of this vulnerability allows attackers to exploit affected applications, leading to severe ramifications such as data theft, unauthorized access, and disruption of services.

How To Fix

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

npm uninstall js-rha3

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 an immediate workaround, consider removing the js-rha3 package from your project until a secure version is confirmed. You can do this by executing the command: 'npm uninstall js-rha3'. This will prevent any potential exploitation of the malicious code while you seek alternatives or wait for a patched version.

Conclusion

The js-rha3 package has been identified as containing malicious code, posing a significant security threat to applications that utilize it. It is essential to update or remove the package to safeguard your application from potential exploitation. Utilizing tools like Vulert can help monitor and manage vulnerabilities effectively.

See every vulnerability recorded for js-rha3 →

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FAQ

The js-rha3 package is an npm library used for various JavaScript functionalities, but it has been found to contain malicious code.

You can use Vulert to monitor and alert for open-source vulnerabilities in your software. By checking your package-lock.json file, Vulert can identify if your application is affected by this vulnerability.

The risks include unauthorized access to sensitive data, potential data breaches, and disruption of services due to the malicious actions executed by the code.

Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.

If immediate updates are not possible, consider removing the js-rha3 package from your project as a temporary measure to mitigate risks.

Related vulnerabilities

Recent vulnerabilities recorded for js-rha3.

How To Fix

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

npm uninstall js-rha3

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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