Terms of Service

Last updated: April 21, 2026

1. Acceptance of Terms

By accessing and using zerodaydb ("the Service"), you accept and agree to be bound by the terms and provisions of this agreement. If you do not agree to these terms, please do not use the Service.

2. Use License

Permission is granted to use the Service for personal, educational, and commercial security research purposes. This license includes:

  • Searching and viewing vulnerability information
  • Using our API for automated queries (subject to rate limits)
  • Integrating with our MCP server and CLI tools
  • Contributing vulnerability reports and security research

3. Prohibited Activities

You may not:

  • Use the Service to facilitate unauthorized access to systems
  • Scrape or harvest data in violation of rate limits
  • Submit false, misleading, or malicious vulnerability reports
  • Attempt to disrupt or compromise the Service's infrastructure
  • Use the Service in any way that violates applicable laws

4. User Contributions

By submitting vulnerability reports, writeups, or other content to zerodaydb, you grant us a non-exclusive, worldwide, royalty-free license to use, reproduce, and distribute your content on the platform. You retain all rights to your original work.

5. Disclaimer of Warranties

The Service is provided "as is" without warranties of any kind, either express or implied. We do not warrant that the vulnerability data is complete, accurate, or up-to-date. Users should verify all information independently before taking action.

6. Limitation of Liability

zerodaydb and its operators shall not be liable for any damages arising from the use or inability to use the Service, including but not limited to damages from security incidents, data breaches, or reliance on vulnerability information.

7. Changes to Terms

We reserve the right to modify these terms at any time. Continued use of the Service after changes constitutes acceptance of the modified terms.

8. Contact Information

For questions about these terms, please contact us at legal@zerodaydb.com