Malicious Code Injection in poised_giraffe-strongdev: A Threat to npm Packages
Summary
MAL-2025-107119: Malicious code in poised_giraffe-strongdev (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 poised_giraffe-strongdev package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate development by providing reusable code. However, it has been identified as part of a malicious campaign that aims to inflate developer reputation scores through the generation of derivative packages with randomized names. This vulnerability exposes developers and their projects to potential risks associated with malicious code execution.
Vulnerability Detail
The vulnerability originates from the package being associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with malicious packages. The malicious code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, leading to the continuous republishing of these variants. This not only pollutes the npm registry but also poses a risk of unintentional code execution in projects that depend on this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall poised_giraffe-strongdevIf 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 poised_giraffe-strongdev package and replace it with a trusted alternative. Additionally, regularly audit your npm packages using the command: npm audit, to identify and address vulnerabilities in your project.
Conclusion
The poised_giraffe-strongdev package poses a significant risk due to its association with malicious activities aimed at manipulating the npm registry. It is essential for developers to be vigilant, remove any affected packages, and utilize tools like Vulert to monitor their projects for vulnerabilities.
See every vulnerability recorded for poised_giraffe-strongdev →
FAQ
poised_giraffe-strongdev is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through the generation of derivative packages.
This vulnerability can lead to the execution of malicious code, potentially compromising your project's integrity and security.
If you have installed poised_giraffe-strongdev, it is recommended to remove it immediately and check for any other affected packages in your project.
You can use tools like Vulert, which monitors and alerts you in real-time for open-source vulnerabilities in your software by analyzing your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
