PT-2026-57341 · Baptistearno · Typebot.Io

Publicado 2026-07-10 · Atualizado 2026-07-10 · CVE-2026-49213

Mitre

CVSS v3.1

8.1

Alta

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

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.

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2026-49213

Produtos afetados

Typebot.Io

Referências · 5

• https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-qx46-p88f-xxm3 · Nota
• https://github.com/baptisteArno/typebot.io/pull/2511 · Nota
• https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.2 · Nota
• https://github.com/baptisteArno/typebot.io/commit/f56c3c3f771df13a8c11e88f500dfdd78981bed1 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-49213 · Nota de Segurança