{"id":"CVE-2026-49213","state":"PUBLISHED","title":"TypeBot: SSRF protection bypass via IPv6 unspecified address in Typebot HTTP request execution","description":"TypeBot is a chatbot builder tool. Prior to 3.17.2, Typebot's shared SSRF validator in packages/lib/src/ssrf/validateHttpReqUrl.ts can be bypassed with the IPv6 unspecified address :: because validateIPAddress blocks local, metadata, and private ranges but does not block :: or its expanded form. A workspace editor or creator can configure a server-side HTTP Request block or guarded script fetch to make the Typebot server connect to local HTTP services through safeKy, including flows triggered by POST /v1/typebots/{publicId}/startChat or POST /v1/sessions/{sessionId}/continueChat. This issue is fixed in version 3.17.2.","publishedAt":"2026-07-10T21:33:43.090Z","updatedAt":"2026-07-13T16:16:39.911Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["baptisteArno typebot.io"],"affected":[{"vendor":"baptisteArno","product":"typebot.io","versions":[{"version":"< 3.17.2","status":"affected"}]}],"references":["https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-qx46-p88f-xxm3","https://github.com/baptisteArno/typebot.io/pull/2511","https://github.com/baptisteArno/typebot.io/commit/f56c3c3f771df13a8c11e88f500dfdd78981bed1","https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.2"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/49xxx/CVE-2026-49213.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-49213","state":"PUBLISHED","datePublished":"2026-07-10T21:33:43.090Z","dateUpdated":"2026-07-13T16:16:39.911Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-28T03:42:34.341Z"},"containers":{"cna":{"title":"TypeBot: SSRF protection bypass via IPv6 unspecified address in Typebot HTTP request execution","descriptions":[{"lang":"en","value":"TypeBot is a chatbot builder tool. Prior to 3.17.2, Typebot's shared SSRF validator in packages/lib/src/ssrf/validateHttpReqUrl.ts can be bypassed with the IPv6 unspecified address :: because validateIPAddress blocks local, metadata, and private ranges but does not block :: or its expanded form. A workspace editor or creator can configure a server-side HTTP Request block or guarded script fetch to make the Typebot server connect to local HTTP services through safeKy, including flows triggered by POST /v1/typebots/{publicId}/startChat or POST /v1/sessions/{sessionId}/continueChat. This issue is fixed in version 3.17.2."}],"affected":[{"vendor":"baptisteArno","product":"typebot.io","versions":[{"version":"< 3.17.2","status":"affected"}]}],"references":[{"url":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-qx46-p88f-xxm3","name":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-qx46-p88f-xxm3","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/baptisteArno/typebot.io/pull/2511","name":"https://github.com/baptisteArno/typebot.io/pull/2511","tags":["x_refsource_MISC"]},{"url":"https://github.com/baptisteArno/typebot.io/commit/f56c3c3f771df13a8c11e88f500dfdd78981bed1","name":"https://github.com/baptisteArno/typebot.io/commit/f56c3c3f771df13a8c11e88f500dfdd78981bed1","tags":["x_refsource_MISC"]},{"url":"https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.2","name":"https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-10T21:33:43.090Z"},"source":{"advisory":"GHSA-qx46-p88f-xxm3","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-qx46-p88f-xxm3","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-13T16:16:35.005381Z","id":"CVE-2026-49213","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-13T16:16:39.911Z"}}]}}}