CVE-2026-72851
9
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Summary
Budibase before 3.40.0 contains an unauthenticated SQL injection vulnerability in webhook-triggered automations with EXECUTE_QUERY steps. Attackers can POST attacker-controlled JSON to the webhook trigger endpoint to inject SQL payloads that execute with builder-configured database credentials, enabling data exfiltration, modification, and persistence in connected datasources like Snowflake.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| budibase | server | 0 < 3.40.0 | affected |
| budibase | server | 3.40.0 | unaffected |
Weaknesses
- CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
References
- https://github.com/Budibase/budibase/security/advisories/GHSA-x7h8-ww3q-xv7c
- https://www.vulncheck.com/advisories/budibase-before-sql-injection-via-unauthenticated-webhook
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