{"cve":"CVE-2026-73408","nvd":{"published":"2026-08-13T22:17:25.810","modified":"2026-09-08T20:56:50.520","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","score":7.6},"cwes":["CWE-89"],"references":["https://github.com/Budibase/budibase/commit/d232bd92144c768884ff8c48cb2e28673d9ffde0","https://github.com/Budibase/budibase/pull/18989","https://github.com/Budibase/budibase/releases/tag/3.39.18","https://github.com/Budibase/budibase/security/advisories/GHSA-2xgg-r2wc-c5r2"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:48:17.459049833+00:00"},"epss":{"cve":"CVE-2026-73408","score":0.00452,"percentile":0.39251,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2xgg-r2wc-c5r2","url":"https://osv.dev/vulnerability/GHSA-2xgg-r2wc-c5r2","summary":"Budibase: MySQL DESCRIBE Backtick Injection via multipleStatements in Database Connector","modified":"2026-08-14T04:12:07.015234638Z","packages":[{"ecosystem":"npm","name":"@budibase/server","purl":"pkg:npm/%40budibase/server","ranges":["<=3.38.1"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}