Malicious Code Injection in wati-gembus79-ruro Package
Summary
MAL-2025-110678: Malicious code in wati-gembus79-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The wati-gembus79-ruro package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of applications that depend on it.
Vulnerability Detail
The vulnerability in the wati-gembus79-ruro package stems from its malicious payload that modifies the package.json file. It removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants that pollute the npm registry. This behavior can result in compromised applications, as developers may unknowingly use these malicious packages, exposing their systems to potential attacks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall wati-gembus79-ruroIf 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 wati-gembus79-ruro package altogether and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project for any dependencies that may inadvertently include this malicious package.
Conclusion
The wati-gembus79-ruro package poses a significant security risk due to its malicious code that alters package configurations and repopulates the npm registry with compromised variants. It is crucial for developers to remove this package from their projects and monitor their dependencies for any vulnerabilities.
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FAQ
The wati-gembus79-ruro package is an npm package linked to the tea.xyz token reward campaign, which has been identified as containing malicious code.
The malicious code modifies your package.json file, potentially leading to the installation of compromised packages that can harm your application and its users.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. By using the Vulert playground, you can check if your application is affected without any signup.
If you have installed the wati-gembus79-ruro package, you should uninstall it immediately and check for any other dependencies that may have been affected.
Yes, you should look for alternative packages that provide similar functionality but do not have the associated risks of malicious code.
