Malicious code in tppoststringre (PyPI)

tppoststringre Updated 02 Oct 2025

Summary

25/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-7400: Malicious code in tppoststringre (PyPI). Affected versions are not published. No fix is published. How to fix ↓

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Background

The tppoststringre package is an open-source Python package available on PyPI. It is designed to handle post requests in a convenient way. The package provides functions and utilities for constructing and sending HTTP POST requests. It is widely used in various Python applications and projects.

Vulnerability Detail

A vulnerability has been discovered in the tppoststringre package. The package was found to contain malicious code introduced by the EsqueleSquad group. This malicious code can execute spyware and information-stealing malware on systems where the package is installed. The malicious code was identified in the package version 0 and has been present since its introduction. This poses a significant security risk to any application or project that depends on the tppoststringre package.

How To Fix

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

pip uninstall tppoststringre

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 tppoststringre package and follow the recommended steps to ensure the security of your system.

Conclusion

The tppoststringre package has been found to contain malicious code introduced by the EsqueleSquad group. This poses a significant security risk to any application or project that depends on the package. It is crucial to remove the package immediately, scan your system for any signs of compromise, and take appropriate actions to mitigate the impact of the malware. For further support on vulnerability remediation, you can contact DevNack.com.

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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 to identify any open-source vulnerabilities, including this one.

No, the tppoststringre package has been compromised since its introduction in version 0. It is recommended to remove the package entirely from your system and find an alternative package or solution for handling post requests.

The malicious code in the tppoststringre package can execute spyware and information-stealing malware on affected systems. This can lead to unauthorized access to sensitive information, data breaches, and potential harm to users or organizations relying on the compromised system.

While there is no specific evidence of attacks exploiting this vulnerability at the moment, the presence of the malicious code in the package raises significant concerns. It is crucial to take immediate action to remove the package and mitigate any potential risks.

If you have any additional questions or need further assistance regarding this vulnerability, you can reach out to info@devnack.com. They can provide guidance on vulnerability remediation and offer support in securing your systems.

How To Fix

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

pip uninstall tppoststringre

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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