HORKimhab/CVE-2026-20223

# CVE-2026-20223 ## ⚠️ Security Research & Legal Disclaimer ## 📌 Purpose of This Repository This repository is provided strictly for **educational, academic, and authorized cybersecurity research purposes only**. - Security vulnerabilities and exploitation concepts in controlled environments - Sandbox isolation mechanisms and their limitations - Secure software design and defensive security practices ## 🚫 Authorized Use Only This repository must only be used in environments where explicit permission has been granted, such as: - Personal or controlled virtual machines - Docker or isolated lab environments - Authorized penetration testing engagements - Academic or cybersecurity training setups Any use outside of authorized environments is strictly prohibited. ## ⚖️ No Responsibility / No Liability By using this repository, you acknowledge that: - You are solely responsible for your actions - You assume full legal responsibility for any use or misuse - The author provides no warranty or guarantee of any kind, expressed or implied - Any illegal, unethical, or unauthorized use is strictly at your own risk ## 🚨 Illegal Use Disclaimer Any such use is: - Not endorsed - Not supported - Not encouraged - Entirely outside the scope of this project ## 🛡️ Ethical Use Statement This project is intended solely for: - Defensive security research - Vulnerability education and awareness - Secure coding and system hardening research - Academic and professional cybersecurity learning It follows the principles of responsible disclosure and ethical security research. ## 📌 Final Reminder Security research must always be conducted with: - ✔ Proper legal authorization - ✔ Ethical intent - ✔ Isolated and controlled environments - ✔ Compliance with applicable laws and policies ## 📧 Contact For responsible disclosure or research collaboration, please contact the repository maintainer via GitHub. ## Credit or reference: - https://nvd.nist.gov/vuln/detail/CVE-2026-20223 - https://thehackernews.com/2026/05/cisco-patches-cvss-100-secure-workload.html ## Usage # Python # Basic usage python3 cve-2026-20223-poc.py -t https://target.com # With logging to file python3 cve-2026-20223-poc.py -t https://target.com -l cve_test.log # Verbose mode python3 cve-2026-20223-poc.py -t https://target.com -v # Bash script bash cve-2026-20223-poc.sh -t https://target.example.com # With log file bash cve-2026-20223-poc.sh -t https://target.example.com -l cve-2026-20223.log # Verbose mode bash cve-2026-20223-poc.sh -t https://target.example.com -v -l test.log