Critical Malicious Code Vulnerability in loadash-lint Package
Summary
MAL-2026-1110: Malicious code in loadash-lint (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
loadash-lint is an npm package designed to provide linting capabilities for lodash code, helping developers maintain code quality and consistency. However, it has been identified as containing malicious code that compromises the security of any system where it is installed. This vulnerability poses a significant risk to users, as it can lead to unauthorized access and control over their systems.
Vulnerability Detail
The vulnerability originates from the loadash-lint package, which has been confirmed to contain embedded malicious code. This code can fully compromise any computer that has the package installed, allowing an attacker to gain control and access sensitive information, such as secrets and keys. The presence of this malicious code is classified under CWE-506, indicating that the product contains code that appears to be malicious in nature. Users are advised to treat any system with this package as compromised and take immediate action.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall loadash-lintIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
There are no effective workarounds for this vulnerability other than removing the loadash-lint package and rotating any sensitive information that may have been compromised.
Conclusion
The loadash-lint package has been identified as containing malicious code that compromises the security of any system it is installed on. Users must take immediate action to uninstall the package and secure their sensitive information. Regular monitoring and use of tools like Vulert can help in identifying such vulnerabilities in the future.
See every vulnerability recorded for loadash-lint →
FAQ
You should immediately uninstall the loadash-lint package and rotate any sensitive information 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.
Keeping loadash-lint installed poses significant risks, including unauthorized access to your system and potential data breaches.
No, there is currently no patch available for loadash-lint. The only solution is to uninstall the package.
After removing loadash-lint, ensure that you rotate all sensitive information and monitor your system for any unusual activity.
