Critical severity · published Aug 12, 2026
CVE-2026-73300
Budibase: SQL Injection via `multipleStatements: true`
9.6
CVSS
0.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BU
budibase · Budibase
< 3.40.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-73300
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-73300
github.com
https://github.com/Budibase/budibase/releases/tag/3.40.0
github.com
https://github.com/Budibase/budibase/security/advisories/GHSA-q6x4-v3qx-85qw
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