HIGH 8.7 NVD
CVE-2026-72849
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 iden
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.
References
- https://github.com/Budibase/budibase/security/advisories/GHSA-pvcr-8mvp-w8qr
- https://www.vulncheck.com/advisories/budibase-before-identity-confusion-via-chat-link-hand
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-13 via NVD.
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