CVE-2026-73408 — Budibase: MySQL DESCRIBE Backtick Injection via multipleStatements in Database Connector
Budibase is an open-source low-code platform. Prior to 3.39.18, packages/server/src/integrations/mysql.ts enabled multipleStatements and inserted an unescaped tableName into a D…
Published: 2026-08-13 · CVSS: 7.6 · CVSS 3.1
Budibase is an open-source low-code platform. Prior to 3.39.18, packages/server/src/integrations/mysql.ts enabled multipleStatements and inserted an unescaped tableName into a DESCRIBE statement. An attacker able to create a MySQL table with a backtick and stacked statement in its name could wait for a Budibase administrator to run schema discovery, causing the second statement to execute. The fix applies quoteMySqlIdentifier before constructing the query. This issue is fixed in version 3.39.18.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7