Malicious Code Injection in ocha-tiwul18-breki: A Threat to npm Packages
Summary
MAL-2025-74721: Malicious code in ocha-tiwul18-breki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
ocha-tiwul18-breki is an npm package that appears to be part of a token reward campaign associated with the tea.xyz protocol. This package is designed to facilitate various functionalities within the npm ecosystem, but it has been compromised, leading to significant security concerns. The vulnerability allows for the automatic generation and publication of derivative packages, which can harm the integrity of the npm registry and developers' reputations.
Vulnerability Detail
The vulnerability originates from malicious code embedded within the ocha-tiwul18-breki package. This code modifies the package.json file by removing private flags, altering version numbers, and generating random package names. The malicious payload continuously republishes these variants to the npm registry, leading to pollution and potential exploitation. The ramifications include compromised developer reputations, unauthorized access to sensitive information, and a degraded npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall ocha-tiwul18-brekiIf 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 remove the ocha-tiwul18-breki package from your project by executing the following command: npm uninstall ocha-tiwul18-breki. This will prevent any malicious code from executing until a secure version is available.
Conclusion
The ocha-tiwul18-breki package has been identified as containing malicious code that poses a significant threat to the npm ecosystem. It is crucial for developers to take immediate action by updating or removing the package and utilizing tools like Vulert to monitor for vulnerabilities. Staying informed and proactive is key to maintaining a secure development environment.
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FAQ
ocha-tiwul18-breki is an npm package involved in the tea.xyz token reward campaign, which has been compromised to include malicious code.
The malicious code modifies your package.json file, removes private flags, and generates random package names, which can lead to reputation damage and security risks.
You should uninstall the package immediately and check for any updates or patches that may address the vulnerability.
You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file. You can also check your application against vulnerabilities using the Vulert playground without any signup.
Regularly update your dependencies, use tools like Vulert for monitoring, and review package sources before installation to mitigate risks.
