Malicious Code Detected in Autofares Package - Security Alert

autofares Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-15115: Malicious code in autofares (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The autofares package is an npm library designed to facilitate fare calculations for transportation services. It is commonly used in applications that require fare estimation based on various parameters. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.

Vulnerability Detail

The vulnerability stems from the inclusion of malicious code within the autofares package, which was introduced in version 0. This code can potentially compromise the security of applications that depend on this package, leading to unauthorized access, data breaches, or other malicious activities. The presence of such code is a serious concern for developers and users alike, as it undermines the integrity of the software supply chain.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall autofares

If 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 autofares package from your project until a secure version is released. To uninstall the package, use the command: npm uninstall autofares.

Conclusion

The autofares package has been identified as containing malicious code, which poses a serious risk to applications that utilize it. It is crucial for developers to take immediate action by updating or removing the package to safeguard their applications. Utilizing tools like Vulert can further enhance security by providing real-time monitoring for vulnerabilities.

See every vulnerability recorded for autofares →

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FAQ

The autofares package is an npm library used for calculating transportation fares based on various parameters.

The specific nature of the malicious code has not been disclosed, but it poses significant security risks to applications using the package.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without requiring any signup.

If an immediate update is not possible, consider removing the package from your project as a temporary measure until a secure version is available.

Utilizing tools like Vulert can help you monitor your dependencies for vulnerabilities in real-time, ensuring you are alerted to any security issues as they arise.

Sponsored Lume, the Habilume companion Habilume Habit tracker with a companion that grows with you Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent. App Store Google Play

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall autofares

If 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 →

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