Malicious code in tpencodesuper (PyPI)

tpencodesuper Updated 02 Oct 2025

Summary

25/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-7024: Malicious code in tpencodesuper (PyPI). Affected versions are not published. No fix is published. How to fix ↓

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Background

tpencodesuper is a package available on PyPI that provides encoding and decoding utilities for text and binary data. It is commonly used in Python projects for various data manipulation tasks. However, a recent vulnerability has been discovered in tpencodesuper, which involves the presence of malicious code in the package.

Vulnerability Detail

The vulnerability in tpencodesuper is a result of the package being compromised by the EsqueleSquad group. They published nearly 6000 malicious PyPi and NPM packages, including tpencodesuper, which execute spyware and information-stealing malware. This malicious code can potentially compromise the security and privacy of systems that use tpencodesuper.

How To Fix

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

pip uninstall tpencodesuper

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. However, it is essential to ensure that you are using the latest version of tpencodesuper and regularly update your packages to mitigate the risk of using compromised versions.

Conclusion

The presence of malicious code in tpencodesuper poses a significant security risk to systems that use this package. It is crucial to promptly address this vulnerability by removing the affected version and replacing it with a trusted version. Regularly updating and monitoring the packages used in your project is essential to maintain the security and integrity of your software. For further support on vulnerability remediation, you can reach out to DevNack.com.

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FAQ

tpencodesuper is a package available on PyPI that provides encoding and decoding utilities for text and binary data. It is commonly used in Python projects for various data manipulation tasks.

tpencodesuper was compromised by the EsqueleSquad group, who published malicious versions of the package on PyPI. These versions contain spyware and information-stealing malware.

Using the compromised version of tpencodesuper can result in the execution of spyware and information-stealing malware on your system. This can lead to unauthorized access to sensitive information and compromise the security and privacy of your system.

To fix the vulnerability, you should remove the affected version of tpencodesuper from your project and replace it with a trusted version. Additionally, regularly updating and monitoring the packages used in your project is crucial to avoid potential security risks.

To ensure the security of the packages used in your project, it is recommended to regularly update them to the latest versions. Additionally, you can use tools like Vulert to monitor and alert 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 tpencodesuper

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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