---
id: CVE-2026-48766
title: TypeBot is a chatbot builder tool
summary: >-
  TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a
  low-privilege guest member of a workspace to exfiltrate stored
  OpenAI-compatible API keys by invoking the OpenAI model-listing helper with an
  attacker-controlled `baseUr…
severity: high
cvss: 7.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L'
cwe:
  - CWE-200
published: '2026-08-11'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T20:46:02.457'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-48766'
references:
  - url: >-
      https://github.com/baptisteArno/typebot.io/commit/7ae4c007d0987d2ca907b47e1b7418db62b8a157
    label: security-advisories@github.com
  - url: 'https://github.com/baptisteArno/typebot.io/pull/2459'
    label: security-advisories@github.com
  - url: 'https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0'
    label: security-advisories@github.com
  - url: >-
      https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-gc3v-9whw-6wjh
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00315
epssPercentile: 0.2466
ingestedAt: '2026-09-09T21:22:45.527Z'
---

## Overview

TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege guest member of a workspace to exfiltrate stored OpenAI-compatible API keys by invoking the OpenAI model-listing helper with an attacker-controlled `baseUrl`. The vulnerable path decrypts the selected workspace credential, creates an OpenAI client with the secret in both `apiKey` and the explicit `api-key` header, and then sends the outbound request to the caller-supplied URL. Because the permission check accepts any readable workspace member and `listCredentials` reveals credential identifiers to guests, a guest can force the server to deliver the workspace secret to attacker infrastructure. Version 3.17.0 patches the issue.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.