{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73408", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-12T14:32:11.794Z", "datePublished": "2026-08-13T22:04:53.979Z", "dateUpdated": "2026-08-13T22:04:53.979Z"}, "containers": {"cna": {"title": "Budibase: MySQL DESCRIBE Backtick Injection via multipleStatements in Database Connector", "problemTypes": [{"descriptions": [{"cweId": "CWE-89", "lang": "en", "description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/Budibase/budibase/security/advisories/GHSA-2xgg-r2wc-c5r2", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/Budibase/budibase/security/advisories/GHSA-2xgg-r2wc-c5r2"}, {"name": "https://github.com/Budibase/budibase/pull/18989", "tags": ["x_refsource_MISC"], "url": "https://github.com/Budibase/budibase/pull/18989"}, {"name": "https://github.com/Budibase/budibase/commit/d232bd92144c768884ff8c48cb2e28673d9ffde0", "tags": ["x_refsource_MISC"], "url": "https://github.com/Budibase/budibase/commit/d232bd92144c768884ff8c48cb2e28673d9ffde0"}, {"name": "https://github.com/Budibase/budibase/releases/tag/3.39.18", "tags": ["x_refsource_MISC"], "url": "https://github.com/Budibase/budibase/releases/tag/3.39.18"}], "affected": [{"vendor": "Budibase", "product": "budibase", "versions": [{"version": "< 3.39.18", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-13T22:04:53.979Z"}, "descriptions": [{"lang": "en", "value": "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": {"advisory": "GHSA-2xgg-r2wc-c5r2", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "budibase", "vendor": "Budibase", "versions": [{"status": "affected", "version": "< 3.39.18"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-73408", "lastModified": "2026-08-13T22:17:25.810", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-13T22:17:25.810", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/Budibase/budibase/commit/d232bd92144c768884ff8c48cb2e28673d9ffde0"}, {"source": "security-advisories@github.com", "url": "https://github.com/Budibase/budibase/pull/18989"}, {"source": "security-advisories@github.com", "url": "https://github.com/Budibase/budibase/releases/tag/3.39.18"}, {"source": "security-advisories@github.com", "url": "https://github.com/Budibase/budibase/security/advisories/GHSA-2xgg-r2wc-c5r2"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}