Malicious Code Vulnerability in katrina-wallet-store: Exploitation of npm Registry
Summary
MAL-2025-104747: Malicious code in katrina-wallet-store (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 katrina-wallet-store package is part of the npm ecosystem, primarily used for managing digital wallets. It is designed to facilitate transactions and store cryptocurrency securely. However, this package has been compromised, making it susceptible to malicious exploitation that affects its integrity and the security of its users.
Vulnerability Detail
The vulnerability originates from the katrina-wallet-store package being associated with a malicious campaign targeting the npm registry. This package contains scripts that automatically generate and publish derivative packages with randomized names, aimed at inflating developer reputation scores for token rewards. The malicious payload modifies the package.json file to remove private flags, alters version numbers, and continuously republishes variants, leading to pollution of the npm registry and potential security risks for users relying on this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall katrina-wallet-storeIf 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 remove the katrina-wallet-store package from your project by executing the following command: npm uninstall katrina-wallet-store. This will prevent any malicious code from executing while you await a secure version.
Conclusion
The katrina-wallet-store package has been identified as containing malicious code that compromises the npm registry and poses security risks to users. It is crucial to update or remove the package to protect your application from potential exploitation. Utilizing tools like Vulert can help in monitoring and managing open-source vulnerabilities effectively.
See every vulnerability recorded for katrina-wallet-store →
FAQ
The vulnerability involves malicious code that modifies package.json and repackages the software to inflate developer reputation scores, compromising the integrity of the npm registry.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.
If a patched version is not available, it is advisable to remove the katrina-wallet-store package from your project until a secure version is released.
Using the compromised package can lead to security vulnerabilities, including unauthorized access to sensitive data and potential exploitation of your application.
Regularly monitor your dependencies using tools like Vulert and keep your packages updated to mitigate the risk of vulnerabilities.
