Malicious code in tpadmasksplit (PyPI)

tpadmasksplit Updated 02 Oct 2025

Summary

25/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-6908: Malicious code in tpadmasksplit (PyPI). Affected versions are not published. No fix is published. How to fix ↓

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Background

tpadmasksplit is a package available on PyPI that provides functionality for splitting and manipulating text masks. It is commonly used in Python projects that require text manipulation and data processing. However, this package has been found to contain malicious code, which poses a significant security risk to applications that use it.

Vulnerability Detail

The tpadmasksplit 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 tpadmasksplit allows an attacker to execute arbitrary code on a vulnerable system, 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 tpadmasksplit

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 take immediate action by removing the tpadmasksplit package and addressing any potential security implications.

Conclusion

The tpadmasksplit package on PyPI has been found to contain malicious code, posing a significant security risk to applications that use it. It is recommended to remove this package from your project and replace it with a trusted alternative. Regularly updating and reviewing the packages used in your application is essential to mitigate the risk of similar vulnerabilities. For further support on vulnerability remediation, please contact DevNack.com.

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FAQ

You can use the Vulert Playground (https://vulert.com/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 specific issue.

The consequences of this vulnerability can vary depending on the attacker's intentions. However, possible ramifications include unauthorized access to sensitive data, data theft, and the execution of arbitrary code on the affected system.

No, there is no patch available for tpadmasksplit. The package itself has been compromised, and it is recommended to remove it from your project entirely.

Yes, there are several alternative packages available on PyPI that provide similar functionality to tpadmasksplit. It is recommended to research and choose a trusted package that suits your specific requirements.

To prevent similar vulnerabilities, it is crucial to regularly update and review the packages used in your application. Additionally, consider using a vulnerability monitoring tool like Vulert (https://vulert.com) to receive real-time alerts for open-source vulnerabilities in your software.

How To Fix

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

pip uninstall tpadmasksplit

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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