Domain api.operio.co
The Netherlands
Software information
Kestrel
tcp/443
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Swagger API description is publicly available
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.
First seen 2025-11-05 12:06
Last seen 2026-02-09 15:15
Open for 96 days-
Severity: info
Fingerprint: 5733ddf49ff49cd12ec8532c2ec8532c2ec8532c2ec8532c2ec8532c2ec8532cPublic Swagger UI/API detected at path: /swagger/index.html
Found on 2026-02-09 15:15
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Open service 13.69.68.4:443 ยท api.operio.co
2026-01-23 03:24
HTTP/1.1 200 OK Connection: close Content-Type: application/json; charset=utf-8 Date: Fri, 23 Jan 2026 03:24:52 GMT Server: Kestrel Transfer-Encoding: chunked true
Found 2026-01-23 by HttpPluginCreate report