CVE-2026-72849
CVE-2026-72849 · Budibase before 3.40.0 Identity Confusion via Chat-Link Handoff CSRF
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 8.7 · High · EPSS 0.2% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
server
- Versions
- ≥ 0, < 3.40.0: Affected (semver)
- 3.40.0: Not affected (semver)
Update to 3.40.0
@budibase/server npm
- Affected ranges
- SEMVER: ≤ 3.38.1
No fix published