Malicious Code Detected in date-cherry-rybm Package - Security Alert

date-cherry-rybm Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-18021: Malicious code in date-cherry-rybm (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The date-cherry-rybm package is an npm library that serves specific functionalities within JavaScript applications. It is designed to provide date manipulation features. However, this package has been identified as containing malicious code, posing a significant risk to applications that utilize it. The presence of such code can lead to unauthorized access, data breaches, or other security incidents.

Vulnerability Detail

The vulnerability in the date-cherry-rybm package originates from the inclusion of malicious code that can execute harmful actions within the host application. This code can compromise the integrity of the application, potentially leading to data theft, unauthorized access, or other malicious activities. The vulnerability affects all versions of the package starting from its introduction, making it critical for users to take immediate action.

How To Fix

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

npm uninstall date-cherry-rybm

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 date-cherry-rybm package altogether and look for alternative packages that provide similar functionalities without the associated risks. Additionally, you can monitor your application for any unusual behavior that may arise from the use of this package.

Conclusion

The discovery of malicious code in the date-cherry-rybm package poses a significant threat to applications using it. Users must take immediate action to remove the package and monitor their applications for any adverse effects. Utilizing tools like Vulert can help in identifying vulnerabilities in real-time.

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FAQ

The date-cherry-rybm package is an npm library used for date manipulation in JavaScript applications.

The malicious code can execute harmful actions that may compromise the security of the application, such as unauthorized data access.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without needing to sign up.

Immediately uninstall the date-cherry-rybm package and look for alternative solutions. Ensure to monitor your application for any unusual behavior.

Currently, there is no patched version available for the date-cherry-rybm package. Users are advised to uninstall it until a secure version is released.

How To Fix

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

npm uninstall date-cherry-rybm

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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