CVE-2026-62861 - TypeBot is a chatbot builder tool. Prior to 3.18.0, any authenticated non-guest workspace member can remove another workspace's public custom domain and make typebots on that domain unavailable. The custom-domain delete handler in handleDeleteCustomDomain.ts authorizes a caller against a client-supplied workspaceId but sends the client-supplied domain name to the shared Vercel project before verifying that the domain belongs to that workspace. This issue is fixed in version 3.18 - 漏洞详情

漏洞编号：CVE-2026-62861

风险等级：未知

漏洞来源：CVE

CVE 编号：CVE-2026-62861

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-639

发布/更新时间：2026-08-25 / 2026-08-27

漏洞描述

TypeBot is a chatbot builder tool. Prior to 3.18.0, any authenticated non-guest workspace member can remove another workspace's public custom domain and make typebots on that domain unavailable. The custom-domain delete handler in handleDeleteCustomDomain.ts authorizes a caller against a client-supplied workspaceId but sends the client-supplied domain name to the shared Vercel project before verifying that the domain belongs to that workspace. This issue is fixed in version 3.18.0.

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