Vercel
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: 5733ddf49ff49cd1bf890109bf890109bf890109bf890109bf890109bf890109
Public Swagger UI/API detected at path: /api-docs/swagger.json
Open service 64.29.17.65:443 · api.imcitizen.ca
2026-01-08 20:33
HTTP/1.1 404 Not Found Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Thu, 08 Jan 2026 20:33:24 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 Vary: Origin X-Content-Type-Options: nosniff X-Powered-By: Express X-Vercel-Cache: MISS X-Vercel-Id: fra1::iad1::tw994-1767904404660-367512df8d29 Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Open service 64.29.17.65:443 · api.imcitizen.ca
2026-01-01 21:09
HTTP/1.1 404 Not Found Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Thu, 01 Jan 2026 21:09:47 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 Vary: Origin X-Content-Type-Options: nosniff X-Powered-By: Express X-Vercel-Cache: MISS X-Vercel-Id: iad1::iad1::wshmp-1767301785197-e7eebe860209 Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Open service 64.29.17.65:443 · api.imcitizen.ca
2025-12-30 04:44
HTTP/1.1 404 Not Found Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Tue, 30 Dec 2025 04:44:20 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 Vary: Origin X-Content-Type-Options: nosniff X-Powered-By: Express X-Vercel-Cache: MISS X-Vercel-Id: iad1::iad1::w6rzs-1767069858732-40b824ca894d Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Open service 64.29.17.65:443 · api.imcitizen.ca
2025-12-22 05:40
HTTP/1.1 404 Not Found Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Mon, 22 Dec 2025 05:40:40 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 Vary: Origin X-Content-Type-Options: nosniff X-Powered-By: Express X-Vercel-Cache: MISS X-Vercel-Id: fra1::iad1::ks6zt-1766382038163-df843379fdc5 Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Open service 64.29.17.65:443 · api.imcitizen.ca
2025-12-20 06:10
HTTP/1.1 404 Not Found Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Sat, 20 Dec 2025 06:10:08 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 Vary: Origin X-Content-Type-Options: nosniff X-Powered-By: Express X-Vercel-Cache: MISS X-Vercel-Id: bom1::iad1::rg4xj-1766211006695-340acad0df38 Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>