CVE-2026-48765 | BDVDB-2026-357472 Detail

Description#

TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth `credentialsId` from a readable bot configuration and then overwrite that credential through `handleUpdateOAuthCredentials()` by supplying an attacker-controlled writable `workspaceId`. The update path validates only the attacker-supplied workspace and then updates the credential record by global `id` alone, while also rewriting the credential's `workspaceId`. This allows cross-workspace OAuth credential takeover and reassignment. Version 3.17.0 patches the issue.

Impact#

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Exploit#

History#

1. Version 12026-08-11Record published in the CVE List.
2. Version 22026-08-12Most recent update recorded in the CVE List.