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 3.18.0.
- Affected products
- Typebot
- Fix
- Available
- CVSS 4.0
- 6.4 MEDIUM
- EPSS
- 0.4% (33th percentile)
- Weakness
- CWE-639, CWE-862
- NVD status
- Received
- Published
- 2026-08-25
CVE-2026-62861 at NVD
No indexed exploits for CVE-2026-62861 yet
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No exploit for CVE-2026-62861 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.