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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-72849

Budibase before 3.40.0 Identity Confusion via Chat-Link Handoff CSRF

Description

Budibase before 3.40.0 contains a cross-site request forgery vulnerability in the chat-link handoff endpoint that allows attackers to bind an external chat identity to a victim's account. Attackers can craft a phishing page that auto-submits a POST request with a leaked confirmation token to bind their chat identity to a victim user's account, enabling impersonation within agent operations and inheritance of victim permissions.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

budibase server

Default version status: unaffected

  • 0 to < 3.40.0affected
  • 3.40.0unaffected
pkg:npm/%40budibase/server

References