HIGHVulnerability
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 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.
Properties
- severity
- HIGH
- score
- 7.7
- epss_score
- 0.00124
- cve_id
- CVE-2026-72849
- vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
- published_at
- 2026-08-13T22:17:24.140
- last_modified
- 2026-08-31T20:30:14.457
- epss_percentile
- 0.02432
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Cross-Site Request Forgery (CSRF)
DESCRIBED_BY (1)
→[Source]NVD
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