Exploit for Path Traversal in Jugmac00 Flask-Reuploaded CVE-2026-27641

## https://sploitus.com/exploit?id=ED3620B4-8BE0-5446-94F9-DE1A7A301FCB
CVE-2026-27641 is a critical security vulnerability affecting versions of the Flask-Reuploaded library. It allows remote attackers to achieve arbitrary file writes

Versions affected: < 1.5.0

To test the vulnerability:

`python3 -m venv flask_reuploaded_venv`

In flask_reuploaded_venv:

`pip install "Flask-Reuploaded==1.4.0"`

Start the vuln_server and test the PoC