Critical Malicious Code Vulnerability in proxy-rubikis Package
Summary
MAL-2026-17887: Malicious code in proxy-rubikis (PyPI). Affects proxy-rubikis versions 0.1.0. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The proxy-rubikis package, available on PyPI, is designed for automated file handling and proxy management. However, it has been identified as containing malicious code that facilitates unauthorized file exfiltration, posing a significant risk to users, particularly those on Android platforms.
Vulnerability Detail
The vulnerability originates from a malicious code snippet embedded in the proxy-rubikis package, specifically in version 0.1.0. This code is engineered to perform automated file exfiltration, meaning it can stealthily transfer files from the user's device to an external server without consent. The implications of this vulnerability are severe, as it can lead to data breaches and unauthorized access to sensitive information.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
pip uninstall proxy-rubikisIf 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
As a temporary measure, users can avoid using the proxy-rubikis package until a secure version is available. Additionally, implementing file access restrictions on Android devices can help mitigate the risk of unauthorized file access.
Conclusion
The proxy-rubikis package has been identified as containing malicious code that enables file exfiltration, posing a serious risk to users. It is crucial to uninstall the affected version and monitor for updates. Utilizing tools like Vulert can help in maintaining awareness of vulnerabilities in your software.
See every vulnerability recorded for proxy-rubikis →
FAQ
The proxy-rubikis package is a Python library designed for automated file handling and proxy management, but it has been compromised with malicious code.
If you have installed the proxy-rubikis package version 0.1.0, your system may be at risk. You can check your dependencies using tools like Vulert.
Immediately uninstall the proxy-rubikis package and monitor for any updates or patches that address this vulnerability.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time without needing to access the code directly.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
