Malicious Code Exfiltration in supersafereverse Package
Summary
MAL-2025-191882: Malicious code in supersafereverse (PyPI). Affected versions are not published. No fix is published. How to fix ↓
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Background
The supersafereverse package, available on PyPI, is designed to provide functionalities related to reverse engineering and penetration testing. However, it has been identified as containing malicious code that exfiltrates sensitive information from the host system, such as IP addresses and usernames. This vulnerability poses a significant risk to users who install or import the package, as it operates without their consent and serves no legitimate purpose.
Vulnerability Detail
The vulnerability originates from the package's design, which overrides the install command in setup.py to execute malicious code during installation. This code is responsible for exfiltrating basic information about the host system. The ramifications include unauthorized data collection, potential privacy breaches, and exploitation of the user's system. The package has been categorized under a campaign that targets typical pentesting tools, indicating a low-harm but still concerning threat.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
pip uninstall supersafereverseIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, users can monitor their systems for any unauthorized data exfiltration and ensure that their security measures are up to date. Additionally, consider using alternative packages that provide similar functionalities without the associated risks.
Conclusion
The supersafereverse package presents a significant security risk due to its malicious code that exfiltrates sensitive information from users' systems. It is crucial for users to uninstall the package and remain vigilant about the packages they choose to install. Utilizing tools like Vulert can help in monitoring for such vulnerabilities in real-time.
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FAQ
supersafereverse is a Python package available on PyPI, intended for reverse engineering and penetration testing.
The vulnerability allows the package to execute malicious code during installation, which exfiltrates sensitive information from the host system.
You should uninstall the package immediately using 'pip uninstall supersafereverse' and monitor your system for any unusual activity.
Yes, consider using other trusted packages that offer similar functionalities without the risks associated with supersafereverse.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Check your application against vulnerabilities using the Vulert playground at Vulert Scanner.
