Malicious code in tprelibpost (pypi)

tprelibpost Updated 02 Oct 2025

Summary

25/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-7550: Malicious code in tprelibpost (PyPI). Affected versions are not published. No fix is published. How to fix ↓

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Background

The tprelibpost package is an open-source Python package available on PyPI. It is used for [provide details about the package's functionality and key attributes]. Unfortunately, this package has been found to contain malicious code.

Vulnerability Detail

The tprelibpost package (version 0 and above) has been identified as containing malicious code. This vulnerability was discovered by the Checkmarx team, who found that the package was part of a larger campaign by the EsqueleSquad group. The malicious code included spyware and information-stealing malware. The impact of this vulnerability can be severe, as it can lead to unauthorized access to sensitive information and compromise the security of systems using the package.

How To Fix

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

pip uninstall tprelibpost

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

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Workaround

There is no specific workaround for this vulnerability. The best course of action is to follow the steps mentioned in the 'how_to_fix' section.

Conclusion

The tprelibpost package has been found to contain malicious code, posing a significant security risk to systems using it. It is crucial to take immediate action to remove the package, replace it with a trusted alternative, and regularly update dependencies to mitigate the risk of similar vulnerabilities. For further support on vulnerability remediation, you can contact DevNack.com.

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FAQ

[Provide a brief description of the package and its purpose].

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

This vulnerability can lead to unauthorized access to sensitive information and compromise the security of systems using the tprelibpost package.

To protect your project, it is recommended to remove the tprelibpost package, replace it with a trusted alternative, and regularly update your dependencies from trusted sources.

No, there is no specific workaround for this vulnerability. Following the recommended steps to fix the vulnerability is the best approach.

How To Fix

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

pip uninstall tprelibpost

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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