billing-api is a public portfolio/demo project. It runs as a public demo API at https://billing-api.eanil.dev.
The API has no authentication — by design. This is not a misconfiguration; the README's "What's Intentionally Excluded" section covers it. Please do not report the lack of auth as a vulnerability.
- In scope: security issues in this repository's source code, build, or CI/CD workflows.
- Out of scope: hosting/infrastructure issues (nginx config, VPS hardening, TLS, DNS), automated scanner noise, and anything requiring privileged access to the demo host.
No real user data is stored. Any data in the demo database is synthetic test data.
Please report vulnerabilities privately via GitHub vulnerability reporting rather than opening a public issue. I'll acknowledge reports as soon as I see them — this is a personal project, so response times may vary.