Critical Malicious Code Vulnerability in quickswap-ads-list Package
Summary
MAL-2025-191404: Malicious code in quickswap-ads-list (npm). Affects quickswap-ads-list versions 1.0.33. No fix is published. How to fix ↓
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Background
The quickswap-ads-list package is an npm library designed for managing and displaying advertisements on the QuickSwap platform. It is widely used by developers to integrate ad functionalities into their applications. However, this package has been compromised, making it susceptible to severe security threats that can affect users' credentials and system integrity.
Vulnerability Detail
The vulnerability originates from a malicious npm worm known as Sha1-Hulud: The Second Coming. This worm injects malicious code into the quickswap-ads-list package, which can steal tokens and credentials from users. The compromised package can publish these sensitive details to GitHub, propagate itself to other npm packages owned by the user, and even establish persistence through GitHub actions. Additionally, there is a risk that the worm could destroy the user's home directory, leading to significant data loss.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall quickswap-ads-listIf 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 remove the quickswap-ads-list package from your project until a secure version is released. Use the following command to uninstall it: 'npm uninstall quickswap-ads-list'. Additionally, monitor your GitHub repositories for any unauthorized changes or actions.
Conclusion
The quickswap-ads-list package has been compromised by a malicious worm that poses significant security risks to users. It is essential to take immediate action by updating or removing the package and monitoring your systems for any unauthorized access. Utilizing tools like Vulert can help you stay ahead of potential vulnerabilities.
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FAQ
The quickswap-ads-list package is an npm library used for managing advertisements on the QuickSwap platform.
The worm injects malicious code that can steal sensitive information, propagate to other packages, and potentially destroy user data.
You should immediately uninstall the package and monitor your accounts for any suspicious activity.
Yes, you can use Vulert's playground at Vulert Scanner to check if your application is affected without any signup.
Regularly update your dependencies, monitor your projects for vulnerabilities, and consider using tools like Vulert to stay informed about security issues.
