{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-86047","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-09-04T19:29:21.058Z","datePublished":"2026-10-16T16:37:04.254Z","dateUpdated":"2026-10-19T12:42:14.961Z"},"containers":{"cna":{"title":"MariaDB: Insufficient quoting in mariadb-dump and SHOW commands","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":7.7,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/MariaDB/server/security/advisories/GHSA-wxr3-wm3p-7w6p","tags":["x_refsource_CONFIRM"],"url":"https://github.com/MariaDB/server/security/advisories/GHSA-wxr3-wm3p-7w6p"},{"name":"https://github.com/MariaDB/server/commit/2b28d1c424104429eeed43115ee6d8a803671d52","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/commit/2b28d1c424104429eeed43115ee6d8a803671d52"},{"name":"https://github.com/MariaDB/server/commit/3646569225758c8225e7342783d775ef7c7570e5","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/commit/3646569225758c8225e7342783d775ef7c7570e5"},{"name":"https://github.com/MariaDB/server/commit/5acb43522863c9bd6b91f354104ea247bf513e9a","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/commit/5acb43522863c9bd6b91f354104ea247bf513e9a"},{"name":"https://github.com/MariaDB/server/commit/9d4ffe23b25808f7858b2dc48106fbd60cf0e513","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/commit/9d4ffe23b25808f7858b2dc48106fbd60cf0e513"},{"name":"https://github.com/MariaDB/server/commit/d5d741a3076f911b468518d6b06a917593498c5b","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/commit/d5d741a3076f911b468518d6b06a917593498c5b"},{"name":"https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19"},{"name":"https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"},{"name":"https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"},{"name":"https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"},{"name":"https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"},{"name":"https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"},{"name":"https://jira.mariadb.org/browse/MDEV-39776","tags":["x_refsource_MISC"],"url":"https://jira.mariadb.org/browse/MDEV-39776"},{"name":"https://jira.mariadb.org/browse/MDEV-39818","tags":["x_refsource_MISC"],"url":"https://jira.mariadb.org/browse/MDEV-39818"},{"name":"https://jira.mariadb.org/browse/MDEV-40308","tags":["x_refsource_MISC"],"url":"https://jira.mariadb.org/browse/MDEV-40308"},{"name":"https://jira.mariadb.org/browse/MDEV-40311","tags":["x_refsource_MISC"],"url":"https://jira.mariadb.org/browse/MDEV-40311"},{"name":"https://jira.mariadb.org/browse/MDEV-40312","tags":["x_refsource_MISC"],"url":"https://jira.mariadb.org/browse/MDEV-40312"}],"affected":[{"vendor":"MariaDB","product":"server","versions":[{"version":">= 10.6.1, < 10.6.28","status":"affected"},{"version":">= 10.11.1, < 10.11.19","status":"affected"},{"version":">= 11.4.1, < 11.4.13","status":"affected"},{"version":">= 11.8.1, < 11.8.9","status":"affected"},{"version":">= 12.3.1, < 12.3.3","status":"affected"},{"version":">= 13.0.1, < 13.0.2","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-16T16:37:04.254Z"},"descriptions":[{"lang":"en","value":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, SHOW CREATE SERVER, SHOW CREATE USER, and mariadb-dump are affected because each does not consistently quote identifiers and values when serializing SQL. A low-privileged attacker can trigger the issue when an attacker-created object with crafted identifiers or values is included in SHOW output or a dump, then create an object with crafted identifiers or values so generated SQL contains injected statements and execute attacker-injected SQL when the poisoned output is applied. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2."}],"source":{"advisory":"GHSA-wxr3-wm3p-7w6p","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-19T12:41:30.519558Z","id":"CVE-2026-86047","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-19T12:42:14.961Z"}}]}}