Malicious Code Injection in dutch_jackal_0xrequest: A Threat to npm Users
Summary
MAL-2025-101818: Malicious code in dutch_jackal_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'dutch_jackal_0xrequest' is part of the npm ecosystem, which is widely used for JavaScript package management. It is designed to facilitate the development and sharing of JavaScript code. However, this package has been identified as part of a malicious campaign that aims to inflate developer reputation scores through the creation of numerous derivative packages with random names. This vulnerability poses a significant risk to developers and users relying on npm for secure package management.
Vulnerability Detail
The vulnerability originates from the package being associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with malicious packages. The malicious code within 'dutch_jackal_0xrequest' modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This results in the automatic republishing of these variants, polluting the npm registry and potentially compromising the integrity of other packages and applications that depend on it.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall dutch_jackal_0xrequestIf 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 'dutch_jackal_0xrequest' package and look for alternative packages that provide similar functionality without the associated risks. Always verify the source and reputation of any package before including it in your project.
Conclusion
The 'dutch_jackal_0xrequest' package has been identified as a malicious entity within the npm ecosystem, posing significant risks to developers and their projects. It is essential to remove this package and monitor your dependencies for vulnerabilities to maintain the security and integrity of your applications.
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FAQ
It is an npm package that has been identified as part of a malicious campaign aimed at inflating developer reputation scores.
The vulnerability can lead to the automatic generation and publication of malicious packages, compromising the integrity of your project and potentially exposing it to security risks.
You should uninstall the package immediately using 'npm uninstall dutch_jackal_0xrequest' and review your project for any other potentially malicious dependencies.
You can use tools like Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
