Critical Malicious Code Vulnerability in rt-footer Package
Summary
MAL-2026-138: Malicious code in rt-footer (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The rt-footer package is an npm library designed to facilitate the addition of footer elements in web applications. It is commonly used for enhancing user interface design by providing customizable footer options. However, this package has been compromised, leading to significant security concerns.
Vulnerability Detail
The rt-footer package contains embedded malicious code that can compromise any computer where it is installed. This vulnerability originates from a malicious actor who has injected harmful code into the package, potentially allowing unauthorized access to sensitive information, including secrets and keys stored on the affected system. Users should consider any system with this package fully compromised.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall rt-footerIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
Currently, there are no effective workarounds to mitigate the risks associated with the rt-footer package. The only recommended action is to remove the package entirely from your project.
Conclusion
The rt-footer package has been identified as containing malicious code that poses a serious security risk. Immediate action is required to remove the package and secure any sensitive information. Users are encouraged to utilize tools like Vulert for ongoing monitoring of their dependencies.
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FAQ
You should remove the rt-footer package immediately and rotate any secrets or keys stored on your system.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Failing to address this vulnerability can lead to unauthorized access to sensitive data, potential data breaches, and complete system compromise.
Regularly monitor your dependencies using tools like Vulert, which can alert you to open-source vulnerabilities in real-time.
It is advisable to avoid using the rt-footer package until it has been verified as safe and free from malicious code.
