Malicious Code Injection in thundering_raven-silentdev Package
Summary
MAL-2025-109654: Malicious code in thundering_raven-silentdev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The thundering_raven-silentdev package is part of the npm ecosystem, which is widely used for JavaScript package management. This package is implicated in a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages. These packages are designed to inflate developer reputation scores through automated publishing scripts, making them a significant threat to the integrity of the npm ecosystem.
Vulnerability Detail
The vulnerability originates from the thundering_raven-silentdev package, which contains malicious code 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 variants, polluting the npm registry and potentially compromising the security of applications that depend on these packages. The malicious payload is part of a broader scheme associated with the tea.xyz token reward campaign, which aims to manipulate developer reputation for token rewards.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall thundering_raven-silentdevIf 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 prevent the installation of the thundering_raven-silentdev package by using npm's package-lock.json file to monitor dependencies. Additionally, consider using Vulert to check for vulnerabilities in your project. You can access the Vulert playground at https://vulert.com/scanner to see if your application is affected by this vulnerability without any signup.
Conclusion
The thundering_raven-silentdev package poses a significant risk due to its malicious code that manipulates the npm registry. It is essential to remove this package from your projects and monitor for vulnerabilities using tools like Vulert to ensure the security of your applications.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.
The malicious code can modify your package.json, remove private flags, and publish unauthorized variants, potentially compromising your application's integrity.
You should uninstall the thundering_raven-silentdev package immediately and check for any dependencies that may be affected.
Yes, you can use Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities without any signup.
