Malicious Code in ultragame (PyPI)

ultragame Updated 02 Oct 2025

Summary

24/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-7751: Malicious code in ultragame (PyPI). 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

ultragame is a package available on PyPI that provides functionality for gaming. It is vulnerable to a malicious code injection that was discovered by Checkmarx. This vulnerability allows for the execution of spyware and information-stealing malware.

Vulnerability Detail

The malicious code injection in ultragame was introduced in version 0 and is present in all subsequent versions. The code was published by the EsqueleSquad group, who released nearly 6000 malicious PyPi and NPM packages. The injected code can execute spyware and steal sensitive information from the affected system.

How To Fix

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

pip uninstall ultragame

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

There is no specific workaround mentioned for this vulnerability. The best course of action is to update ultragame to a secure version.

Conclusion

The malicious code injection in ultragame poses a significant security risk as it can execute spyware and steal sensitive information. It is crucial to update ultragame to a secure version and regularly update all dependencies to ensure the overall security of the application. For further support on vulnerability remediation, you can contact DevNack.com.

See every vulnerability recorded for ultragame →

Share this vulnerability

FAQ

ultragame is a package available on PyPI that provides functionality for gaming.

This vulnerability was discovered by Checkmarx during their security analysis of PyPI packages.

The malicious code injection in ultragame can execute spyware and steal sensitive information from the affected system.

Yes, all versions of ultragame starting from version 0 are affected by this vulnerability.

To protect your application, it is recommended to update ultragame to a version that is not affected by the malicious code injection. Regularly updating all dependencies is also important for overall security.

How To Fix

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

pip uninstall ultragame

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