Malicious Code Injection in only_prawn-silentdev Package
Summary
MAL-2025-106735: Malicious code in only_prawn-silentdev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The only_prawn-silentdev package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate development by providing reusable code components. However, it has been identified as part of a malicious campaign that aims to manipulate the npm registry and inflate developer reputation scores through automated scripts.
Vulnerability Detail
The vulnerability in the only_prawn-silentdev package arises from its association with a malicious campaign that modifies package.json files to remove private flags and change version numbers. This allows the package to continuously republish variants with randomized names, polluting the npm registry. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which employs autopublish scripts to generate and publish derivative packages. The ramifications include potential security risks for developers using this package, as it can lead to the installation of compromised software and affect the integrity of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall only_prawn-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, avoid using the only_prawn-silentdev package and consider using alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project's dependencies using tools like Vulert, which can alert you to vulnerabilities in real-time without requiring code access or installation.
Conclusion
The only_prawn-silentdev package has been identified as a malicious entity within the npm ecosystem, posing significant risks to developers and their projects. It is crucial to remove this package and monitor your dependencies to maintain the security of your applications. Utilizing tools like Vulert can help you stay informed about potential vulnerabilities in real-time.
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FAQ
The only_prawn-silentdev package is an npm package used in JavaScript development, but it has been identified as malicious due to its involvement in a campaign that manipulates the npm registry.
This vulnerability can lead to the installation of compromised software, affecting the security and integrity of your project and potentially exposing it to further risks.
You should uninstall the only_prawn-silentdev package immediately and check for any dependencies that may rely on it. Update your project to remove any potential risks.
Yes, you can use tools like Vulert to monitor your project's dependencies in real-time for open-source vulnerabilities without requiring code access or installation.
You can find detailed information about this vulnerability on the Vulert website or by checking the npm registry for updates regarding the only_prawn-silentdev package.
