Malicious code in tpposthttpvisa (PyPI)

tpposthttpvisa Updated 02 Oct 2025

Summary

25/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-7390: Malicious code in tpposthttpvisa (PyPI). Affected versions are not published. No fix is published. How to fix ↓

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Background

The tpposthttpvisa package is an open-source Python package available on PyPI. It is designed to provide functionality for HTTP POST requests. The package is commonly used in various Python projects for sending data via HTTP. However, the package has been found to contain malicious code.

Vulnerability Detail

The tpposthttpvisa package has been identified as part of a larger group of nearly 6000 malicious PyPi and NPM packages published by the EsqueleSquad group. These packages execute spyware and information-stealing malware. The specific vulnerability in tpposthttpvisa allows the execution of malicious code, potentially leading to unauthorized access, data theft, or other malicious activities.

How To Fix

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

pip uninstall tpposthttpvisa

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. It is essential to remove the package and replace it with a secure alternative.

Conclusion

The tpposthttpvisa package has been found to contain malicious code as part of the larger group of malicious PyPi and NPM packages published by the EsqueleSquad group. It is recommended to remove the package from your project and replace it with a trusted alternative. Regularly updating and reviewing the packages used in your project is essential to prevent similar vulnerabilities. For further support on vulnerability remediation, please contact DevNack.com.

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FAQ

tpposthttpvisa is a Python package available on PyPI that provides functionality for HTTP POST requests.

The vulnerability was discovered by the Checkmarx team during their analysis of malicious PyPi and NPM packages published by the EsqueleSquad group.

The vulnerability in tpposthttpvisa allows the execution of malicious code, which can lead to unauthorized access, data theft, or other malicious activities.

Yes, the recommended fix is to remove the tpposthttpvisa package from your project and replace it with a trusted alternative.

To prevent similar vulnerabilities, it is crucial to regularly update and review the packages used in your project, ensuring they are from reputable sources.

How To Fix

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

pip uninstall tpposthttpvisa

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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