Malicious Code Injection in trevora-cir89: A Threat to npm Packages
Summary
MAL-2025-169288: Malicious code in trevora-cir89 (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The package trevora-cir89 is part of a broader campaign targeting the npm ecosystem, specifically associated with the tea.xyz token reward initiative. This package is designed to automate the generation and publication of derivative packages, which can mislead developers and inflate reputation scores. Its functionality revolves around creating random package names and modifying existing package metadata, making it a significant threat to the integrity of the npm registry.
Vulnerability Detail
The vulnerability in trevora-cir89 stems from its malicious code that alters the package.json file by removing private flags and changing version numbers. This allows the package to continuously republish variants with randomized names, polluting the npm registry and potentially compromising other packages. The origin of this issue is linked to the tea.xyz token reward campaign, which employs such tactics to manipulate developer reputation.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall trevora-cir89If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
Currently, there are no specific workarounds to mitigate the effects of this vulnerability other than removing the affected package. It is advisable to monitor your dependencies regularly and avoid using unverified packages.
Conclusion
The trevora-cir89 package poses a significant threat due to its malicious code designed to manipulate the npm registry. It is essential to remove this package from your project and monitor your dependencies closely to maintain the integrity of your software. Utilizing tools like Vulert can help you stay informed about potential vulnerabilities.
See every vulnerability recorded for trevora-cir89 →
FAQ
trevora-cir89 is an npm package that is part of a malicious campaign aimed at manipulating developer reputation scores through automated package publishing.
This vulnerability can lead to the pollution of the npm registry, potentially affecting other packages and compromising the integrity of your project.
You should uninstall the trevora-cir89 package immediately using 'npm uninstall trevora-cir89' and check for any dependencies that may be affected.
Yes, you can use Vulert to monitor and alert you in real-time for open-source vulnerabilities in your software. You can check your application against known vulnerabilities using the Vulert playground without any signup.
Regularly audit your dependencies, use trusted sources for packages, and consider using tools like Vulert to monitor for vulnerabilities.
