CVE-2026-34207

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{"affected": [{"affectedData": [{"product": "typebot.io", "vendor": "baptisteArno", "versions": [{"status": "affected", "version": "< 3.16.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "TypeBot is a chatbot builder tool. In versions prior to 3.16.0, SSRF protection for Webhook / HTTP Request blocks validates only the URL string, blocked hostname literals, and literal IP formats. It does not resolve DNS before allowing the request. As a result, a hostname such as ssrf-repro.example that resolves to 127.0.0.1, 169.254.169.254, or RFC1918/private space passes validation and is later fetched by the backend HTTP client. This enables server-side request forgery to loopback, cloud metadata, and private network targets. This issue has been resolved in version 3.16.0."}, {"lang": "es", "value": "TypeBot es una herramienta de creaci\u00f3n de chatbots. En versiones anteriores a la 3.16.0, la protecci\u00f3n SSRF para los bloques de Webhook / Petici\u00f3n HTTP valida solo la cadena de URL, los literales de nombre de host bloqueados y los formatos de IP literales. No resuelve DNS antes de permitir la petici\u00f3n. Como resultado, un nombre de host como ssrf-repro.example que se resuelve a 127.0.0.1, 169.254.169.254 o espacio RFC1918/privado pasa la validaci\u00f3n y es posteriormente obtenido por el cliente HTTP del backend. Esto permite la falsificaci\u00f3n de petici\u00f3n del lado del servidor a objetivos de bucle invertido, metadatos de la nube y redes privadas. Este problema ha sido resuelto en la versi\u00f3n 3.16.0."}], "id": "CVE-2026-34207", "lastModified": "2026-07-23T16:10:00.137", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-34207", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-22T18:29:41.118648Z", "version": "2.0.3"}}]}, "published": "2026-05-22T17:16:46.670", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/baptisteArno/typebot.io/commit/23818bb0e54db23c456ee3fa6b12d82b2af848b8"}, {"source": "security-advisories@github.com", "url": "https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-grcc-6x37-wwgp"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-grcc-6x37-wwgp"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.16.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "typebot.io", "source": "cna", "vendor": "baptisteArno"}, "product": "typebot.io", "vendor": "baptistearno"}], "created": "2026-05-22T18:30:42.609978+00:00", "updated": "2026-05-25T11:34:03.480077+00:00", "vendors": ["baptistearno", "baptistearno$PRODUCT$typebot.io"]}