Malicious code in tpurlstudyre (PyPI)

tpurlstudyre Updated 02 Oct 2025

Summary

27/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-7691: Malicious code in tpurlstudyre (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

tpurlstudyre is a package available on PyPI that is used for [provide brief description of package functionality]. It is vulnerable to a malicious code injection that was discovered by Checkmarx. This vulnerability allows attackers to execute spyware and information-stealing malware.

Vulnerability Detail

The malicious code injection in tpurlstudyre originates from a package published by the EsqueleSquad group. The group has published nearly 6000 malicious PyPi and NPM packages, targeting various ecosystems. The specific package containing the malicious code has a SHA256 hash of b5df1977d931f8c5d1426d22c408075bca1ebb0bed4ad6b54923cbbdeca8fecf. The code is designed to execute spyware and steal sensitive information from the affected system. This vulnerability poses a significant risk to users who have installed tpurlstudyre.

How To Fix

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

pip uninstall tpurlstudyre

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 known workaround for this vulnerability. The best course of action is to remove the tpurlstudyre package and ensure all other packages are up to date.

Conclusion

The malicious code injection in tpurlstudyre poses a significant security risk to users. It is crucial to remove the package from your system and regularly review and update your installed packages to mitigate potential vulnerabilities. For further support and assistance, please contact DevNack.com.

See every vulnerability recorded for tpurlstudyre →

Share this vulnerability

FAQ

You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability. Simply provide your Pipfile.lock file, and Vulert will analyze it for any open-source vulnerabilities, including this one.

No, updating tpurlstudyre to the latest version will not resolve this vulnerability. The malicious code is present in the package itself, and updating will not remove it. It is recommended to remove the package entirely.

Yes, the EsqueleSquad group has published nearly 6000 malicious packages across various ecosystems. It is crucial to review and remove any packages from this group to ensure the security of your system.

This vulnerability allows attackers to execute spyware and steal sensitive information from the affected system. This can lead to unauthorized access, data breaches, and potential financial losses.

If you have further questions or need assistance with vulnerability remediation, you can contact info@devnack.com for support.

How To Fix

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

pip uninstall tpurlstudyre

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