| Title | atototo api-lab-mcp 0.2.1 Server-Side Request Forgery |
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| Description | A server-side request forgery (SSRF) vulnerability (CWE-918) has been identified in api-lab-mcp, specifically within the MCP tools analyze_api_spec, generate_test_scenarios, and test_http_endpoint. An attacker with network access to the MCP/HTTP interface can supply maliciously crafted input through the source or url arguments, which flow unsanitized into outbound HTTP requests via fetch or axios. This allows the server to make arbitrary requests to internal services, cloud metadata endpoints, or other restricted destinations, potentially leading to unauthorized information disclosure and further compromise. Versions up to and including 0.2.1 are confirmed affected. |
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| Source | ⚠️ https://github.com/atototo/api-lab-mcp/issues/4 |
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| User | BruceJin (UID 96538) |
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| Submission | 03/26/2026 06:53 (16 days ago) |
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| Moderation | 04/08/2026 19:10 (13 days later) |
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| Status | Accepted |
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| VulDB entry | 356288 [atototo api-lab-mcp up to 0.2.1 HTTP Interface src/mcp/http-server.ts source/url server-side request forgery] |
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| Points | 20 |
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