Malicious Code Injection in teagood-sukuna67: A Threat to npm Packages

teagood-sukuna67 Updated 26 Nov 2025

Summary

12/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-167823: Malicious code in teagood-sukuna67 (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

teagood-sukuna67 is an npm package that is part of the tea.xyz token reward campaign. This package is designed to interact with the npm registry and is intended for developers looking to enhance their reputation through token rewards. However, it has been identified as containing malicious code that can compromise the integrity of the npm ecosystem.

Vulnerability Detail

The vulnerability in teagood-sukuna67 originates from its malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is intended to inflate developer reputation scores by flooding the npm registry with derivative packages. The ramifications include potential pollution of the npm registry, loss of trust in the affected packages, and possible exploitation of developers who unknowingly use these compromised packages.

How To Fix

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

npm uninstall teagood-sukuna67

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 avoid using the teagood-sukuna67 package and look for alternative packages that provide similar functionality without the associated risks. Additionally, consider using tools like Vulert to monitor your project for vulnerabilities.

Conclusion

The discovery of malicious code in the teagood-sukuna67 package highlights the importance of vigilance when using open-source software. Developers should take immediate action to remove the affected package and utilize tools like Vulert to monitor for vulnerabilities in their projects.

See every vulnerability recorded for teagood-sukuna67 →

Share this vulnerability

FAQ

teagood-sukuna67 is an npm package associated with the tea.xyz token reward campaign, designed to enhance developer reputation through token rewards.

The package modifies package.json files, removes private flags, changes version numbers, and generates random package names to flood the npm registry.

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

If you have installed teagood-sukuna67, you should uninstall it immediately using 'npm uninstall teagood-sukuna67' and look for alternative packages.

Vulert uses your package-lock.json file to monitor and alert you in real-time for open-source vulnerabilities in your software, ensuring you stay informed about potential risks.

How To Fix

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

npm uninstall teagood-sukuna67

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