Critical Malicious Code Vulnerability in hellopythopyy Package

hellopythopyy Updated 02 Oct 2025

Summary

09/12/2024
CRITICAL
No i
Critical
Not published

MAL-2024-11607: Malicious code in hellopythopyy (PyPI). Affects hellopythopyy versions 0.19.0 – 0.29.0. 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 MarkAI Find prospects already talking about the problem you solve AI watches the communities your customers use to find qualified prospects, then alerts you when a conversation is worth joining. See MarkAI

Background

The hellopythopyy package is a Python library available on PyPI, designed to facilitate various Python functionalities. It is utilized by developers for its ease of integration and extensive features. However, recent findings have revealed that certain versions of this package contain malicious code, posing significant security risks to applications that depend on it.

Vulnerability Detail

The vulnerability stems from malicious code embedded in specific versions of the hellopythopyy package (0.19.0, 0.21.0, 0.29.0). This code can lead to unauthorized access, data breaches, and potential system compromise. The malicious nature of this code allows attackers to exploit the package, potentially affecting any application that utilizes it. The origin of this vulnerability is linked to the package's distribution on PyPI, where it was inadvertently made available to users.

How To Fix

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

pip uninstall hellopythopyy

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 affected versions of the hellopythopyy package from your environment. Use the command 'pip uninstall hellopythopyy' to remove the package. Consider using alternative libraries that provide similar functionality without the associated risks.

Conclusion

The hellopythopyy package has been identified to contain malicious code in specific versions, posing a significant security threat. It is essential for users to update to a secure version or consider alternative solutions to mitigate risks. Utilizing tools like Vulert can enhance your ability to monitor and manage vulnerabilities effectively.

See every vulnerability recorded for hellopythopyy →

Share this vulnerability

FAQ

The affected versions are 0.19.0, 0.21.0, and 0.29.0.

You can use the Vulert platform to monitor and alert for vulnerabilities in your application. Simply upload your Pipfile.lock to check for affected packages.

If immediate updates are not possible, consider removing the package or using alternative libraries until a secure version is available.

Yes, Vulert offers real-time monitoring for open-source vulnerabilities without requiring code access or installation.

Detailed information can be found on the official GitHub repository and the Vulert platform.

How To Fix

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

pip uninstall hellopythopyy

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