Malicious Code Injection in blank_canid_0xrequest Package - npm Vulnerability

blank_canid_0xrequest Updated 27 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-99998: Malicious code in blank_canid_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The blank_canid_0xrequest package is part of the npm ecosystem, primarily used for JavaScript development. It is often utilized in various applications to manage dependencies and streamline the development process. However, this package has been identified as part of a malicious campaign that floods the npm registry with harmful packages designed to inflate developer reputation scores for token rewards.

Vulnerability Detail

The vulnerability in the blank_canid_0xrequest package originates from its association with a malicious campaign that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior leads to the continuous republishing of these variants, polluting the npm registry and potentially compromising the integrity of applications that depend on this package. The malicious payload can introduce security risks, including unauthorized access and data manipulation.

How To Fix

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

npm uninstall blank_canid_0xrequest

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 remove the blank_canid_0xrequest package from your project by executing the following command: 'npm uninstall blank_canid_0xrequest'. This will prevent any malicious code from executing while you seek a secure alternative.

Conclusion

The blank_canid_0xrequest package poses a significant security risk due to its malicious code that alters package configurations and floods the npm registry. It is crucial to take immediate action by updating or removing the package to protect your application from potential threats.

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FAQ

The blank_canid_0xrequest package is an npm package used in JavaScript development, but it has been identified as part of a malicious campaign.

This vulnerability can compromise the integrity of your application by introducing malicious code that alters package configurations and republishing behavior.

You should update the package to a patched version or remove it entirely from your project to mitigate the risks associated with this vulnerability.

You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file. You can check if your application is affected by visiting the Vulert playground.

Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without requiring any signup.

How To Fix

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

npm uninstall blank_canid_0xrequest

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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