CVE-2026-73300

9.6 criticalEPSS 0.6%

Critical (9.6). EPSS 0.6% chance of exploitation in the next 30 days.

Budibase is an open-source low-code platform. Prior to 3.40.0, the MySQL integration component in Budibase is configured with multipleStatements: true, enabling execution of multiple SQL statements in a single query. Attackers can inject malicious SQL commands through user input fields, leading to complete database compromise. This vulnerability is fixed in 3.40.0.

Severity

CVSS 3.1

9.6 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2026-08-12
Modified: 2026-09-08
Record from: the NVD, synced 2026-10-19

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-q6x4-v3qx-85qw	npm	@budibase/server	<=3.38.1	no fix published

References

https://github.com/Budibase/budibase/releases/tag/3.40.0
https://github.com/Budibase/budibase/security/advisories/GHSA-q6x4-v3qx-85qw
https://github.com/Budibase/budibase/security/advisories/GHSA-q6x4-v3qx-85qw

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