Malicious Code Injection in round_falcon-notthedev Package
Summary
MAL-2025-108213: Malicious code in round_falcon-notthedev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The round_falcon-notthedev package is part of the npm ecosystem, primarily used for various development tasks. However, it has been identified as part of a malicious campaign that aims to inflate developer reputation scores through the automated generation and publication of derivative packages. This package, like others involved in the campaign, is designed to manipulate the npm registry by publishing numerous variants with altered metadata.
Vulnerability Detail
The vulnerability stems from the package's involvement in a token reward campaign that floods the npm registry with malicious packages. The malicious code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, which can lead to the pollution of the npm registry and potential exploitation of developers who unknowingly install these compromised packages. The origin of this issue is linked to a specific commit identified by its SHA256 hash.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall round_falcon-notthedevIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the round_falcon-notthedev package until a fix is confirmed. Additionally, consider using alternative packages that provide similar functionality without the associated risks.
Conclusion
The round_falcon-notthedev package has been identified as a vector for malicious code that can compromise the integrity of npm projects. It is crucial for developers to remain vigilant, update their dependencies, and utilize tools like Vulert to monitor for vulnerabilities effectively.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.
If you have this package installed, it may lead to the pollution of your project's dependencies and potentially expose your project to further vulnerabilities.
You should update the package to the latest version or remove it from your project until a fix is available.
You can use tools like Vulert, which monitors your package-lock.json file for vulnerabilities in real-time without requiring code access or installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without signing up.
