Malicious Code Detected in ambient-map Package - Security Alert

ambient-map Updated 05 Dec 2025

Summary

05/12/2025
CRITICAL
No i
Critical
Not published

MAL-2025-192324: Malicious code in ambient-map (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The ambient-map package is a JavaScript library commonly used in npm projects for handling ambient maps. It provides functionalities that allow developers to manipulate and display map data efficiently. However, the package has recently been flagged for containing malicious code, which poses a significant risk to applications that depend on it.

Vulnerability Detail

The vulnerability in the ambient-map package stems from the presence of malicious code that can compromise the security of applications utilizing this package. This malicious code could potentially allow unauthorized access to sensitive data, execute arbitrary commands, or lead to further exploitation of the system. The issue was identified by Amazon Inspector, which detected the malicious code in the package's source.

How To Fix

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

npm uninstall ambient-map

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

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Workaround

If an immediate update is not feasible, consider removing the ambient-map package from your project and replacing it with an alternative library that offers similar functionality without the associated risks.

Conclusion

The ambient-map package has been found to contain malicious code, posing a serious security threat to applications that utilize it. It is crucial for developers to update the package to the latest version or find a suitable alternative to mitigate risks.

See every vulnerability recorded for ambient-map →

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FAQ

ambient-map is a JavaScript library used in npm projects for handling and displaying map data.

The malicious code can potentially allow unauthorized access to sensitive data and execute arbitrary commands.

You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.

Consider removing the ambient-map package and replacing it with a safer alternative until you can update.

The vulnerability was identified by Amazon Inspector, a security assessment service.

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How To Fix

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

npm uninstall ambient-map

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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