Malicious Code Injection in witty_ostrich-appteadev Package
Summary
MAL-2025-110983: Malicious code in witty_ostrich-appteadev (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 witty_ostrich-appteadev package is part of the npm ecosystem, typically used for various development tasks. However, it has been identified as part of a malicious campaign that exploits npm's package management system. This package is designed to inflate developer reputation scores through the automatic generation and publication of derivative packages, which can lead to significant pollution of the npm registry.
Vulnerability Detail
The vulnerability originates from the package being part of the tea.xyz token reward campaign, which has been flooding npm with malicious packages. These packages contain scripts that modify the package.json file to remove private flags, change version numbers, and generate random package names. The continuous republishing of these variants can lead to a polluted npm registry, making it difficult for developers to find legitimate packages and potentially exposing them to further security risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall witty_ostrich-appteadevIf 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
As a temporary workaround, you can avoid using the witty_ostrich-appteadev package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project for any unauthorized changes to the package.json file.
Conclusion
The witty_ostrich-appteadev package has been identified as a malicious entity within the npm ecosystem, posing significant risks to developers and their projects. It is crucial to remove this package and monitor for any similar vulnerabilities to maintain the integrity of your software.
See every vulnerability recorded for witty_ostrich-appteadev →
FAQ
The malicious code can lead to unauthorized changes in your project, including the removal of private flags and the generation of random package names, which can compromise the integrity of your application.
You can use tools like Vulert, which monitors your package-lock.json file for vulnerabilities in real-time. Visit Vulert Scanner to check if your application is affected without any signup.
If you have installed the witty_ostrich-appteadev package, you should uninstall it immediately using 'npm uninstall witty_ostrich-appteadev' and look for alternative packages.
Yes, you should look for reputable packages that offer similar functionality. Always check the package's reviews and repository for legitimacy.
Regularly monitor your dependencies using tools like Vulert, keep your packages updated, and review the packages you include in your projects for any known vulnerabilities.
