CVE-2026-47704
TypeBot is a chatbot builder tool. Prior to version 3.17.0, an authenticated user who has read access to any typebot can resume a waiting we
CVSS
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Sin CVSS
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 11 ago 2026 · Última mod.: 11 ago 2026 · CWE-639
Sin historial EPSS suficiente todavía.
TypeBot is a chatbot builder tool. Prior to version 3.17.0, an authenticated user who has read access to any typebot can resume a waiting webhook session that belongs to a different typebot by mixing an authorized `typebotId` and `blockId` and a foreign live `resultId`. The webhook resume handler authorizes the parent typebot first, but then resolves the descendant `result` only by `resultId`. As a result, an attacker can inject arbitrary webhook JSON into another typebot's suspended session and advance its execution without any access to the victim typebot. Version 3.17.0 patches the issue.
- github.comhttps://github.com/baptisteArno/typebot.io/commit/6f915c3096bd43d4a913f0f2c7a92e8463f81a86
- github.comhttps://github.com/baptisteArno/typebot.io/pull/2494
- github.comhttps://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0
- github.comhttps://github.com/baptisteArno/typebot.io/security/advisories/GHSA-h67g-6q6g-58cj