Malicious Code Injection in deploy-thread-scale-omega-enum Package
Summary
MAL-2025-186561: Malicious code in deploy-thread-scale-omega-enum (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The deploy-thread-scale-omega-enum package is part of the npm ecosystem, primarily used for managing thread scaling in applications. However, it has been identified as part of a malicious campaign that floods the npm registry with harmful packages. This package, like others in the campaign, is designed to manipulate package metadata and inflate developer reputation scores through automated scripts.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the deploy-thread-scale-omega-enum package. This code modifies the package.json file by removing private flags, altering version numbers, and generating random package names. The intent is to continuously republish these variants, polluting the npm registry and potentially compromising the integrity of dependent applications. The ramifications include the risk of unintentional use of compromised packages, leading to security breaches and loss of trust in the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall deploy-thread-scale-omega-enumIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you can avoid using the deploy-thread-scale-omega-enum package and replace it with a similar, trusted package that provides the same functionality without the associated risks.
Conclusion
The deploy-thread-scale-omega-enum package poses a significant security risk due to its malicious code that alters package metadata and floods the npm registry. It is essential to remove this package from your projects and monitor your dependencies for vulnerabilities to maintain the integrity and security of your applications.
See every vulnerability recorded for deploy-thread-scale-omega-enum →
FAQ
It is an npm package used for managing thread scaling but has been identified as part of a malicious campaign.
The vulnerability can lead to the use of compromised packages, risking security breaches and data integrity.
You should uninstall the deploy-thread-scale-omega-enum package immediately and replace it with a trusted alternative.
You can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time without requiring code access.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected without signing up.
