Malicious code in toolpy (PyPI)

toolpy Updated 02 Oct 2025

Summary

23/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-6892: Malicious code in toolpy (PyPI). Affected versions are not published. No fix is published. How to fix ↓

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Background

Toolpy is a Python package available on PyPI. It is used for [provide brief description of the package's functionality and key attributes]. However, the package has been found to contain malicious code, which poses a security risk to users who install and use it.

Vulnerability Detail

The vulnerability in toolpy arises from the presence of malicious code introduced in the package. This code was discovered by the EsqueleSquad group, who published nearly 6000 malicious PyPi and NPM packages. The malicious code executed spyware and information-stealing malware. The specific details of the vulnerability can be found in the source. This vulnerability can potentially lead to unauthorized access, data theft, and compromise of sensitive information.

How To Fix

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

pip uninstall toolpy

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 follow the steps mentioned in the 'how_to_fix' section.

Conclusion

The presence of malicious code in the toolpy package poses a significant security risk to users. It is crucial to promptly remove the affected version and replace it with a trusted alternative. Regularly monitoring and updating packages in your project is essential to mitigate the risk of such vulnerabilities. For further support on vulnerability remediation, you can contact DevNack.com.

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FAQ

Toolpy is a Python package available on PyPI that provides [brief description of the package's functionality].

The vulnerability was discovered by the EsqueleSquad group, who published nearly 6000 malicious PyPi and NPM packages.

This vulnerability can lead to unauthorized access, data theft, and compromise of sensitive information.

To fix this vulnerability, remove the affected version of toolpy from your project and replace it with a trusted alternative. Regularly update and monitor the packages used in your project to ensure they are free from known vulnerabilities.

Yes, you can use Vulert (https://vulert.com) to check if your application is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities in software.

How To Fix

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

pip uninstall toolpy

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 →

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