Malicious Code Vulnerability in iscc-flag Package (PyPI)
Summary
MAL-2025-6527: Malicious code in iscc-flag (PyPI). Affects iscc-flag versions 0.0.1. 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 iscc-flag package is a Python library available on the Python Package Index (PyPI) that is designed for handling flag-related functionalities. It is utilized by developers for various applications requiring flag management. However, the package has been identified to contain malicious code, posing significant risks to users who integrate it into their projects.
Vulnerability Detail
The vulnerability in the iscc-flag package stems from the presence of malicious code that can compromise the security of applications using this library. This issue was reported by ReversingLabs and affects version 0.0.1 of the package. The malicious code could lead to unauthorized access, data breaches, or other harmful actions within the affected systems. Users who have installed this version are at risk and should take immediate action to mitigate potential damage.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
pip uninstall iscc-flagIf 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 workaround, users can avoid using the iscc-flag package altogether until a secure version is released. If the functionality provided by this package is critical, consider using alternative libraries that offer similar features without the associated risks.
Conclusion
The iscc-flag package has been identified to contain malicious code, posing significant risks to users. Immediate action is required to uninstall the affected version and monitor for any updates or alternative solutions. Utilizing tools like Vulert can help in identifying vulnerabilities in your applications.
See every vulnerability recorded for iscc-flag →
FAQ
The iscc-flag package is a Python library designed for managing flag functionalities in applications.
You can check if your application is affected by using Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to use the Vulert playground without signup.
If you have installed version 0.0.1 of the iscc-flag package, you should uninstall it immediately using the command: pip uninstall iscc-flag.
Currently, there is no patched version available. Users are advised to monitor the package repository for updates.
Yes, consider using alternative libraries that provide similar functionalities without the security risks associated with the iscc-flag package.
