Malicious Code Detected in dagucocos Package - Security Alert

dagucocos Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-17933: Malicious code in dagucocos (npm). Affected versions are not published. 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 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

Background

The dagucocos package is an npm library designed for specific functionalities within JavaScript applications. It is utilized by developers for its ease of integration and various features. However, it has recently been flagged for containing malicious code, which poses significant security risks to applications that depend on it.

Vulnerability Detail

The vulnerability in the dagucocos package originates from the inclusion of malicious code that can compromise the security of applications using this package. This code may allow unauthorized access, data exfiltration, or other harmful actions that could lead to severe ramifications for users and systems. The malicious nature of this code was identified through security assessments, emphasizing the need for immediate action.

How To Fix

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

npm uninstall dagucocos

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 dagucocos package from your project until a secure version is released. Use the following command to uninstall the package: npm uninstall dagucocos.

Conclusion

The dagucocos package has been identified as containing malicious code, posing a significant risk to applications that utilize it. Immediate action is required to either update or remove the package to safeguard your application. Utilizing tools like Vulert can help in monitoring for such vulnerabilities in the future.

See every vulnerability recorded for dagucocos →

Share this vulnerability

FAQ

The malicious code can potentially allow unauthorized access and data theft from applications using the package.

You can use tools like Vulert to monitor and alert for vulnerabilities in your application. Visit Vulert Scanner to check your application without any signup.

Currently, there is no specific patch mentioned, but it is advisable to update to the latest version as soon as it is released.

If immediate updates are not possible, consider removing the package as a temporary measure to mitigate risks.

Regularly monitor your dependencies using tools like Vulert and keep your packages updated to the latest secure versions.

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 dagucocos

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