{"id":"CVE-2026-107384","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-107384","generatedAt":"2026-10-28T04:46:51.298Z","title":"An attacker-controlled key containing a backtick can close the quoted identifier and cause the remainder of the key to be interpreted as SQL.","description":"MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. From 3.2.0 until 3.2.5, 3.3.4, 3.4.7, and 3.5.4, applications that enable permitSetMultiParamEntries can pass objects whose keys are expanded into a SQL SET clause without being processed by escapeId. An attacker-controlled key containing a backtick can close the quoted identifier and cause the remainder of the key to be interpreted as SQL. This can update columns the application did not intend to expose and can append arbitrary SQL with the database user's privileges. The option is disabled by default, and serialized-object handling used when it is disabled is not affected. This issue is fixed in versions 3.2.5, 3.3.4, 3.4.7, and 3.5.4.","published":"2026-10-08T19:17:01.000Z","lastModified":"2026-10-09T19:16:41.000Z","status":"Undergoing Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":[],"epss":{"score":0.00447,"percentile":0.38731,"date":"2026-10-27","history":[{"date":"2026-10-09","score":0.00447,"percentile":0.36937}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-08T19:17:01.000Z","detail":{"score":"8.1","severity":"HIGH","publishedAt":"2026-10-08T19:17:00.990Z"},"summary":"New CVE, high severity (CVSS 8.1)."}],"references":[{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/144b8f4ef29539a9fb4b75d972b9dcdac4088b4e","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6743b2f4a89b074268b44c650170767f35e1fb5d","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/8eb450972ff0f3826d7d45c071a42240798bc826","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b9b04ec82a60b2caf2b0c038259ca9aff5d7014a","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4","source":"security-advisories@github.com"},{"url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-v6pj-gxxw-phfw","source":"security-advisories@github.com"},{"url":"https://hackerone.com/reports/3889198","source":"security-advisories@github.com"},{"url":"https://jira.mariadb.org/browse/CONJS-369","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-107384","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}