Malicious Code Detected in clasicos Package - Security Alert
Summary
MAL-2025-17093: Malicious code in clasicos (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The clasicos package is an npm library designed for various functionalities in JavaScript applications. It is widely used for its ease of integration and utility features. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that depend on it.
Vulnerability Detail
The vulnerability in the clasicos package stems from the inclusion of malicious code that can compromise the security of applications utilizing this package. This code may lead to unauthorized access, data breaches, or other harmful actions within the affected systems. The issue is particularly concerning as it affects all versions starting from 0, 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 clasicosIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider removing the clasicos package from your project until a secure version is released. You can do this by executing: npm uninstall clasicos. This will help mitigate the risk of exploitation while you await a fix.
Conclusion
The discovery of malicious code in the clasicos package poses a serious threat to applications that utilize it. Users are urged to update or remove the package to safeguard their systems against potential exploits. Utilizing tools like Vulert can help monitor and alert for such vulnerabilities in real-time.
See every vulnerability recorded for clasicos →
FAQ
clasicos is an npm package used in JavaScript applications for various functionalities, but it has been found to contain malicious code.
You can check if your application is affected by using Vulert, which monitors vulnerabilities in real-time. Visit Vulert Scanner to analyze your package-lock.json without any signup.
If you cannot update the package right away, consider removing it from your project as a temporary measure to avoid potential security risks.
The malicious code can lead to unauthorized access, data breaches, and other harmful actions within affected applications.
Detailed information about this vulnerability can be found in the Open Source Vulnerability database, specifically at the provided GitHub link.
