Domain api.valulearn.app
United States
Software information
Vercel
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 2025-10-16 05:53
Last seen 2026-01-09 13:55
Open for 85 days-
Severity: info
Fingerprint: 5733ddf49ff49cd1bf890109bf890109bf890109bf890109bf890109bf890109Public Swagger UI/API detected at path: /api-docs/swagger.json
Found on 2026-01-09 13:55
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Open service 216.198.79.1:443 · api.valulearn.app
2026-01-09 13:55
HTTP/1.1 200 OK Accept-Ranges: bytes Access-Control-Allow-Origin: * Age: 2 Cache-Control: public, max-age=0, must-revalidate Content-Disposition: inline Content-Length: 480 Content-Type: application/javascript; charset=utf-8 Date: Fri, 09 Jan 2026 13:55:35 GMT Etag: "080d5220cd96d87de5e485b65172e5d5" Last-Modified: Fri, 09 Jan 2026 13:55:33 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 X-Vercel-Cache: HIT X-Vercel-Id: lhr1::46rrq-1767966935494-070180ac85b9 Connection: close // Vercel serverless function handler // This file is used by Vercel to handle incoming requests const express = require('express'); // First, set up any required environment variables if (!process.env.DATABASE_URL && process.env.POSTGRES_URL) { process.env.DATABASE_URL = process.env.POSTGRES_URL; } // Set Vercel environment flag process.env.VERCEL = '1'; // Import the Express app const app = require('../dist/server').default; // Export for Vercel module.exports = app;Found 2026-01-09 by HttpPluginCreate report
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Open service 216.198.79.1:443 · api.valulearn.app
2026-01-02 13:03
HTTP/1.1 200 OK Accept-Ranges: bytes Access-Control-Allow-Origin: * Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Disposition: inline Content-Length: 480 Content-Type: application/javascript; charset=utf-8 Date: Fri, 02 Jan 2026 13:03:58 GMT Etag: "080d5220cd96d87de5e485b65172e5d5" Last-Modified: Fri, 02 Jan 2026 13:03:58 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 X-Vercel-Cache: HIT X-Vercel-Id: iad1::69bsb-1767359038255-473facf702d3 Connection: close // Vercel serverless function handler // This file is used by Vercel to handle incoming requests const express = require('express'); // First, set up any required environment variables if (!process.env.DATABASE_URL && process.env.POSTGRES_URL) { process.env.DATABASE_URL = process.env.POSTGRES_URL; } // Set Vercel environment flag process.env.VERCEL = '1'; // Import the Express app const app = require('../dist/server').default; // Export for Vercel module.exports = app;Found 2026-01-02 by HttpPluginCreate report
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Open service 216.198.79.1:443 · api.valulearn.app
2025-12-22 18:22
HTTP/1.1 200 OK Accept-Ranges: bytes Access-Control-Allow-Origin: * Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Disposition: inline Content-Length: 480 Content-Type: application/javascript; charset=utf-8 Date: Mon, 22 Dec 2025 18:22:57 GMT Etag: "080d5220cd96d87de5e485b65172e5d5" Last-Modified: Mon, 22 Dec 2025 18:22:57 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 X-Vercel-Cache: HIT X-Vercel-Id: fra1::tx68l-1766427777216-5c306c668467 Connection: close // Vercel serverless function handler // This file is used by Vercel to handle incoming requests const express = require('express'); // First, set up any required environment variables if (!process.env.DATABASE_URL && process.env.POSTGRES_URL) { process.env.DATABASE_URL = process.env.POSTGRES_URL; } // Set Vercel environment flag process.env.VERCEL = '1'; // Import the Express app const app = require('../dist/server').default; // Export for Vercel module.exports = app;Found 2025-12-22 by HttpPluginCreate report
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Open service 216.198.79.1:443 · api.valulearn.app
2025-12-20 19:01
HTTP/1.1 200 OK Accept-Ranges: bytes Access-Control-Allow-Origin: * Age: 18238 Cache-Control: public, max-age=0, must-revalidate Content-Disposition: inline Content-Length: 480 Content-Type: application/javascript; charset=utf-8 Date: Sat, 20 Dec 2025 19:01:51 GMT Etag: "080d5220cd96d87de5e485b65172e5d5" Last-Modified: Sat, 20 Dec 2025 13:57:53 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 X-Vercel-Cache: HIT X-Vercel-Id: sfo1::kth92-1766257311583-7b2968e1ba06 Connection: close // Vercel serverless function handler // This file is used by Vercel to handle incoming requests const express = require('express'); // First, set up any required environment variables if (!process.env.DATABASE_URL && process.env.POSTGRES_URL) { process.env.DATABASE_URL = process.env.POSTGRES_URL; } // Set Vercel environment flag process.env.VERCEL = '1'; // Import the Express app const app = require('../dist/server').default; // Export for Vercel module.exports = app;Found 2025-12-20 by HttpPluginCreate report