Malicious code in visavm (PyPI)

visavm Updated 02 Oct 2025

Summary

24/02/2023
CRITICAL
No i
Critical
Not published

MAL-2023-7868: Malicious code in visavm (PyPI). Affected versions are not published. No fix is published. How to fix ↓

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Background

The visavm package is an open-source Python package available on PyPI. It is designed to provide functionality related to visa processing and management. The package allows users to interact with visa data, perform various operations, and manage visa-related tasks. However, the package has been found to contain malicious code, posing a significant security risk to users.

Vulnerability Detail

The visavm package has been identified as one of the nearly 6000 malicious PyPi packages published by the EsqueleSquad group. These packages execute spyware and information-stealing malware, compromising the security and privacy of affected systems. The specific vulnerability in visavm allows unauthorized access to sensitive information and potential data exfiltration. It is crucial to address this vulnerability promptly to prevent any further damage or data breaches.

How To Fix

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

pip uninstall visavm

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

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Workaround

There is no known workaround for this vulnerability. It is highly recommended to follow the steps mentioned in the 'how_to_fix' section to address the issue effectively.

Conclusion

The visavm package on PyPI has been found to contain malicious code, posing a significant security risk. It is crucial to remove the package from your Python environment and replace it with a trusted alternative. Regularly updating and monitoring your software dependencies is essential to mitigate the risk of such vulnerabilities. For further support on vulnerability remediation, you can reach out to DevNack.com.

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FAQ

This vulnerability allows unauthorized access to sensitive information and potential data exfiltration, compromising the security and privacy of affected systems.

You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability. Simply provide your Pipfile.lock, and Vulert will analyze it in real-time and alert you if any open-source vulnerabilities, including this one, are found.

No, it is strongly advised to remove the visavm package from your Python environment due to the presence of malicious code. Using the package can expose your system to security risks and potential data breaches.

Yes, there are several alternative packages available on PyPI that provide similar functionality to visavm. It is recommended to choose a trusted and well-maintained package for your visa processing and management needs.

Regularly updating and monitoring your software dependencies is crucial to mitigate the risk of vulnerabilities. Use tools like Vulert to stay informed about any security issues in your dependencies and follow best practices for secure software development.

How To Fix

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

pip uninstall visavm

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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