Terms of Service
Last updated: December 2025
Welcome to Vulnerability.net
By accessing and using this platform, you agree to these terms. Vulnerability.net is a free, open-source educational platform dedicated to teaching web security through hands-on practice. Our mission is to empower ethical security researchers, not to facilitate malicious activities.
⚠️Ethical Use Requirement
You MUST only use the knowledge gained from this platform for ethical and legal purposes.
✅Authorized Use: Security research, authorized penetration testing, bug bounties, CTF competitions, educational purposes, and improving your own applications.
❌Prohibited Use: Attacking systems without explicit permission, unauthorized access, data theft, causing harm, illegal activities, or any malicious actions.
Legal Consequences: Unauthorized hacking is illegal in virtually every jurisdiction worldwide. Violating computer security laws can result in severe criminal penalties, including imprisonment and substantial fines. Always obtain explicit written permission before testing any system you don't own.
🎓Educational Purpose
This platform is designed exclusively for educational purposes:
- •Learn how vulnerabilities work to better defend against them
- •Understand attack vectors to build more secure applications
- •Practice security skills in a safe, controlled environment
- •Prepare for careers in cybersecurity and ethical hacking
No Warranty
This platform is provided "as is" without any warranties. While we strive for accuracy and safety, we make no guarantees about the completeness, reliability, or suitability of the content. Use of this platform is entirely at your own risk.
Limitation of Liability
Vulnerability.net and its creators are not responsible for:
- •Any misuse of the knowledge or techniques presented
- •Legal consequences resulting from your actions
- •Damages caused by applying techniques without proper authorization
- •Any harm to systems, data, or individuals
You are solely responsible for your actions. By using this platform, you acknowledge that you understand the ethical and legal implications of security testing.
🛡️User Conduct
When using this platform, you agree to:
- •Use the knowledge responsibly and ethically
- •Respect the law and others' rights
- •Only test systems you own or have explicit permission to test
- •Practice responsible disclosure when discovering vulnerabilities
- •Contribute positively to the security community
💝Free Service
Vulnerability.net is completely free. There are no fees, no subscriptions, no hidden costs. We don't require registration or collect personal information. This is a gift to the security community.
Open Source License
The platform is open source. You're free to use, modify, and distribute the code according to the project's license. We encourage contributions and community involvement.
Changes to Terms
We may update these terms from time to time. Changes will be posted on this page with an updated date. Your continued use of the platform after changes constitutes acceptance of the new terms.
🤝With Great Power...
Security skills are powerful tools. Like any tool, they can be used for good or harm. We trust that you'll use this knowledge to:
- →Build more secure applications
- →Help organizations identify and fix vulnerabilities
- →Advance the field of cybersecurity
- →Make the internet safer for everyone
Remember: The best hackers are ethical hackers. Use your powers for good.