Malicious Code Detected in Cognicor Package - Security Alert

cognicor Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-17268: Malicious code in cognicor (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

Cognicor is an npm package designed to facilitate various functionalities in JavaScript applications. It is widely used for its ease of integration and robust features. However, recent findings have revealed that the package contains malicious code, posing significant risks to applications that utilize it.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the cognicor package, which was introduced in version 0. This malicious code can lead to unauthorized access, data breaches, and potential exploitation of the systems that rely on this package. The implications of such vulnerabilities can be severe, affecting both the integrity of the application and the security of user data.

How To Fix

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

npm uninstall cognicor

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 measure, consider removing the cognicor package from your project until a secure version is released. You can do this by executing the following command: npm uninstall cognicor. This will help mitigate the risk of exposure to the malicious code.

Conclusion

The discovery of malicious code in the cognicor package highlights the importance of maintaining vigilance in open-source software. Users are encouraged to update their packages promptly and utilize tools like Vulert for ongoing monitoring of vulnerabilities.

See every vulnerability recorded for cognicor →

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FAQ

Cognicor is an npm package used in JavaScript applications for various functionalities. It is known for its ease of integration.

The specific nature of the malicious code has not been disclosed, but it poses risks such as unauthorized access and data breaches.

You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without any signup.

If immediate updates are not possible, consider removing the package from your project as a temporary workaround.

You can explore resources like Vulert, which provides real-time monitoring for vulnerabilities using just your package-lock.json.

How To Fix

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

npm uninstall cognicor

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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