Critical Malicious Code Vulnerability in azaza Package

azaza Updated 19 Dec 2025

Summary

19/12/2025
CRITICAL
No i
Critical
Not published

MAL-2025-192621: Malicious code in azaza (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 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 azaza package is a Node.js library available through npm, designed for various functionalities in JavaScript applications. However, it has been identified as containing malicious code that compromises the security of systems where it is installed. This vulnerability poses significant risks to developers and organizations relying on this package for their projects.

Vulnerability Detail

The azaza package has been flagged for containing embedded malicious code, which can lead to complete system compromise. The origin of this vulnerability is traced back to a malicious actor who has inserted harmful code into the package. Systems running this package should be considered fully compromised, and all sensitive information, such as secrets and keys, should be rotated immediately. The malicious code can persist even after the package is removed, as it may have granted external entities control over the affected systems.

How To Fix

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

npm uninstall azaza

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, it is advised to cease using the azaza package and explore alternative packages that provide similar functionality without the associated risks. Additionally, ensure that all sensitive data is secured and rotated from a separate, unaffected system.

Conclusion

The azaza package has been identified as a critical security risk due to embedded malicious code. Immediate action is required to remove the package and secure any sensitive information. Users are encouraged to explore alternatives and utilize tools like Vulert to monitor for vulnerabilities in their applications.

See every vulnerability recorded for azaza →

Share this vulnerability

FAQ

Immediately remove the azaza package and rotate all secrets and keys stored on the affected system.

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

Failing to address this vulnerability can lead to unauthorized access to sensitive data and complete control of your system by malicious actors.

While removing the azaza package is essential, a thorough security audit of your system is necessary to identify and eliminate any remaining malicious software.

Yes, consider researching and using alternative npm packages that offer similar functionalities without the associated security risks.

How To Fix

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

npm uninstall azaza

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