{"id":"CVE-2026-86047","revision":"8c029fb7c62d4c3487c13416612cf126","records":[{"revision":"8c029fb7c62d4c3487c13416612cf126","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-86047","aliases":[],"title":"MariaDB: Insufficient quoting in mariadb-dump and SHOW commands","description":"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.","state":0,"publishedAt":"2026-10-16T16:37:04.254+00:00","modifiedAt":"2026-10-19T12:42:14.961+00:00","affected":[{"ecosystem":"Vendor product","name":"server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"MariaDB\",\n                    \"product\": \"server\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 10.6.1, < 10.6.28\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 10.11.1, < 10.11.19\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 11.4.1, < 11.4.13\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 11.8.1, < 11.8.9\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 12.3.1, < 12.3.3\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 13.0.1, < 13.0.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:H","score":7.7,"severity":"HIGH"}],"references":["https://github.com/MariaDB/server/security/advisories/GHSA-wxr3-wm3p-7w6p","https://github.com/MariaDB/server/commit/2b28d1c424104429eeed43115ee6d8a803671d52","https://github.com/MariaDB/server/commit/3646569225758c8225e7342783d775ef7c7570e5","https://github.com/MariaDB/server/commit/5acb43522863c9bd6b91f354104ea247bf513e9a","https://github.com/MariaDB/server/commit/9d4ffe23b25808f7858b2dc48106fbd60cf0e513","https://github.com/MariaDB/server/commit/d5d741a3076f911b468518d6b06a917593498c5b","https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19","https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28","https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13","https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9","https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3","https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2","https://jira.mariadb.org/browse/MDEV-39776","https://jira.mariadb.org/browse/MDEV-39818","https://jira.mariadb.org/browse/MDEV-40308","https://jira.mariadb.org/browse/MDEV-40311","https://jira.mariadb.org/browse/MDEV-40312"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-86047","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-86047","identifiers":["CVE-2026-86047"]},"retained":false,"historicalAffected":[]}],"coverage":[]}