| Titre | priyankark a11y-mcp 1.0.4 Server-Side Request Forgery |
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| Description | priyankark a11y-mcp contains a server-side request forgery (SSRF) vulnerability in src/index.js. The affected MCP request handlers pass an attacker-controlled URL to Puppeteer navigation logic without enforcing a strict destination allowlist or equivalent network restrictions. An attacker who can invoke the vulnerable handlers can cause the server to initiate requests to arbitrary internal or external resources, including loopback, private-address, link-local, or cloud metadata endpoints, subject to network reachability.
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| La source | ⚠️ https://github.com/wing3e/public_exp/issues/17 |
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| Utilisateur | BigW (UID 96422) |
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| Soumission | 16/03/2026 11:47 (il y a 7 mois) |
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| Modérer | 01/04/2026 15:12 (16 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 354655 [priyankark a11y-mcp jusqu’à 1.0.5 src/index.js A11yServer élévation de privilèges] |
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| Points | 20 |
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