Kestrel
tcp/443
Exposing Swagger/OpenAPI documentation is primarily a risk if your API has underlying security flaws, as it gives attackers a precise roadmap to find them.
Those detail every endpoint, parameter, and data model, making it easier to discover and exploit vulnerabilities like broken access control or injection points.
While a perfectly secure API mitigates the danger, protecting your documentation is a critical layer of defense that forces attackers to work without a map.
Severity: info
Fingerprint: 5733ddf49ff49cd12ec8532c2ec8532c2ec8532c2ec8532c2ec8532c2ec8532c
Public Swagger UI/API detected at path: /swagger/index.html
Open service 20.90.134.35:443 · api.piexsquared-prerelease.co.uk
2026-01-09 12:47
HTTP/1.1 200 OK Connection: close Content-Type: text/html; charset=utf-8 Date: Fri, 09 Jan 2026 12:48:14 GMT Server: Kestrel Transfer-Encoding: chunked x-ms-middleware-request-id: 00000000-0000-0000-0000-000000000000 <h1>Deployed to Production</h1> <h2>Version: 1.0.0</h2>
Open service 20.90.134.35:443 · api.piexsquared-prerelease.co.uk
2026-01-02 01:44
HTTP/1.1 200 OK Connection: close Content-Type: text/html; charset=utf-8 Date: Fri, 02 Jan 2026 01:44:13 GMT Server: Kestrel Transfer-Encoding: chunked x-ms-middleware-request-id: 00000000-0000-0000-0000-000000000000 <h1>Deployed to Production</h1> <h2>Version: 1.0.0</h2>
Open service 20.90.134.35:443 · api.piexsquared-prerelease.co.uk
2025-12-30 12:28
HTTP/1.1 200 OK Connection: close Content-Type: text/html; charset=utf-8 Date: Tue, 30 Dec 2025 12:28:31 GMT Server: Kestrel Transfer-Encoding: chunked x-ms-middleware-request-id: 00000000-0000-0000-0000-000000000000 <h1>Deployed to Production</h1> <h2>Version: 1.0.0</h2>
Open service 20.90.134.35:443 · api.piexsquared-prerelease.co.uk
2025-12-22 08:15
HTTP/1.1 200 OK Connection: close Content-Type: text/html; charset=utf-8 Date: Mon, 22 Dec 2025 08:15:06 GMT Server: Kestrel Transfer-Encoding: chunked x-ms-middleware-request-id: 00000000-0000-0000-0000-000000000000 <h1>Deployed to Production</h1> <h2>Version: 1.0.0</h2>
Open service 20.90.134.35:443 · api.piexsquared-prerelease.co.uk
2025-12-20 05:44
HTTP/1.1 200 OK Connection: close Content-Type: text/html; charset=utf-8 Date: Sat, 20 Dec 2025 05:44:20 GMT Server: Kestrel Transfer-Encoding: chunked x-ms-middleware-request-id: 00000000-0000-0000-0000-000000000000 <h1>Deployed to Production</h1> <h2>Version: 1.0.0</h2>