Malicious Code Vulnerability in bare_bat_0xrequest Package
Summary
MAL-2025-99797: Malicious code in bare_bat_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The bare_bat_0xrequest package is part of the npm ecosystem, primarily used for JavaScript applications. It is often involved in token reward campaigns, which can lead to the proliferation of malicious packages. This package has been identified as part of a scheme that generates and publishes derivative packages to manipulate developer reputation scores.
Vulnerability Detail
The vulnerability in the bare_bat_0xrequest package originates from its association with the tea.xyz token reward campaign. It 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 integrity of applications that depend on this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall bare_bat_0xrequestIf 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 prevent the use of this package by removing it from your dependencies and ensuring that your project does not rely on any of its derivatives. Additionally, consider using a package monitoring tool like Vulert to keep track of vulnerabilities in your dependencies.
Conclusion
The bare_bat_0xrequest package contains a significant vulnerability that can compromise your application's integrity. It is crucial to remove this package and monitor your dependencies for any further issues. Utilizing tools like Vulert can help you stay informed about vulnerabilities in your open-source software.
See every vulnerability recorded for bare_bat_0xrequest →
FAQ
bare_bat_0xrequest is an npm package involved in token reward campaigns, often used in JavaScript applications.
The vulnerability can lead to the pollution of the npm registry and may compromise the integrity of your application by introducing malicious code.
You should uninstall the bare_bat_0xrequest package immediately and monitor your dependencies for any further vulnerabilities.
Yes, you can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without any signup.
