Malicious Code Detected in conmiyagi-map Package - npm Vulnerability

conmiyagi-map Updated 11 Jan 2026

Summary

11/01/2026
CRITICAL
No i
Critical
Not published

MAL-2026-190: Malicious code in conmiyagi-map (npm). Affects conmiyagi-map versions 0.0.1. No fix is published. How to fix ↓

Free scan

Check if this vulnerability affects your application

Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.

Check my app free

No signup required · Results in about 60 seconds

Upload your dependency manifest or SBOM

Drag & drop your file here or

Java Javascript PHP Python Go Rust Ruby Dart C/C++ Elixir CycloneDX SPDX

Upload a supported dependency manifest or SBOM. No installation or source-code access required.

See supported files and SBOM formats
SBOM sbom.json · bom.json · bom.xml · *.spdx.json · *.cdx.json · *.cdx.xml
Java pom.xml · gradle.lockfile · buildscript-gradle.lockfile
Javascript package-lock.json · yarn.lock · pnpm-lock.yaml
PHP composer.lock
Python poetry.lock · requirements.txt · Pipfile.lock
Go go.mod
Rust Cargo.lock
Ruby Gemfile.lock
Dart pubspec.lock
C/C++ conan.lock
Elixir mix.lock
Enter your work email to receive your report link.

Verify your email to view the full report and start 30 days of continuous monitoring. No credit card required.

Sponsored Devnack Your last release was probably never penetration tested Manual testing by engineers who build software, not an auditor's checklist. Trusted by teams at Swift and Google Talk to Devnack

Background

The 'conmiyagi-map' package, version 0.0.1, is an npm package that is suspected of containing malicious code. It is designed to provide mapping functionalities but has been flagged due to its communication with a domain linked to malicious activities. This raises concerns about the safety and integrity of applications utilizing this package.

Vulnerability Detail

The vulnerability in the 'conmiyagi-map' package arises from its ability to communicate with a domain associated with malicious activities. This can lead to unauthorized data access, potential data breaches, and exploitation of the application using this package. The origin of this vulnerability was identified by the OpenSSF Package Analysis project, which flagged the package as malicious due to its suspicious behavior.

How To Fix

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

npm uninstall conmiyagi-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 →

Workaround

As a workaround, you can replace the 'conmiyagi-map' package with an alternative mapping library that does not exhibit malicious behavior. Ensure to review the alternatives thoroughly before implementation.

Conclusion

The 'conmiyagi-map' package has been identified as malicious due to its communication with a harmful domain. It is crucial for developers to remove this package from their projects and consider alternatives to ensure the security of their applications. Regular monitoring of dependencies using tools like Vulert can help in identifying such vulnerabilities in real-time.

See every vulnerability recorded for conmiyagi-map →

Share this vulnerability

FAQ

The 'conmiyagi-map' package is an npm package intended for mapping functionalities but has been flagged for containing malicious code.

You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without requiring any signup.

If you have installed 'conmiyagi-map', it is advised to remove it from your project immediately to mitigate any potential risks.

Yes, there are several alternative mapping libraries available in the npm ecosystem. Research and choose one that fits your project requirements.

The vulnerability was identified by the OpenSSF Package Analysis project, which flagged the package due to its communication with a domain linked to malicious activities.

How To Fix

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

npm uninstall conmiyagi-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 →

Subscribe to Vulert on Telegram
Daily digest of new CVEs, critical and high severity, affected packages and fixes — plus a weekly roundup.
Join the channel →
Help improve this record
Report an issue or send feedback