Malicious Code Injection in verify-aikun-miau: npm Package Vulnerability
Summary
MAL-2025-170279: Malicious code in verify-aikun-miau (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'verify-aikun-miau' package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate the development and distribution of JavaScript applications. However, it has been identified as part of a malicious campaign that aims to manipulate the npm registry by creating and publishing derivative packages with altered metadata. This vulnerability exposes developers to risks associated with reputation inflation and potential security breaches.
Vulnerability Detail
The vulnerability in the 'verify-aikun-miau' package originates from its association with the tea.xyz token reward campaign. This campaign has led to the creation of numerous malicious packages that include scripts designed to automatically modify package metadata. Specifically, the malicious payload alters the package.json file by removing private flags, changing version numbers, and generating random package names. This behavior can lead to the pollution of the npm registry, making it difficult for developers to trust the integrity of packages and potentially exposing them to further attacks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-aikun-miauIf 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 avoid using the 'verify-aikun-miau' package until a secure version is released. Additionally, you can monitor your project for any unauthorized changes to package.json and revert them as necessary.
Conclusion
The 'verify-aikun-miau' package has been identified as a malicious npm package that modifies package metadata to inflate developer reputation scores. It is crucial for developers to be aware of this vulnerability and take appropriate actions, such as updating or removing the package, to protect their projects from potential risks.
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FAQ
The 'verify-aikun-miau' package is an npm package used in JavaScript development, but it has been identified as malicious due to its involvement in a token reward campaign.
This vulnerability can lead to unauthorized modifications of your package metadata, potentially compromising the integrity of your project and exposing it to further attacks.
If you have installed the 'verify-aikun-miau' package, you should update it to the latest patched version or remove it from your project to mitigate risks.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time without requiring code access or installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
