{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-85985","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-09-04T19:17:36.245Z","datePublished":"2026-10-16T16:21:14.677Z","dateUpdated":"2026-10-16T17:05:42.975Z"},"containers":{"cna":{"title":"MariaDB: Unauthorized file access via CONNECT engine UDFs","problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/MariaDB/server/security/advisories/GHSA-2245-9hm3-wxf6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/MariaDB/server/security/advisories/GHSA-2245-9hm3-wxf6"},{"name":"https://github.com/MariaDB/server/commit/4f66ca1b69daf1b7e6a562ca8e86d77a6a70abfe","tags":["x_refsource_MISC"],"url":"https://github.com/MariaDB/server/commit/4f66ca1b69daf1b7e6a562ca8e86d77a6a70abfe"},{"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-40323","tags":["x_refsource_MISC"],"url":"https://jira.mariadb.org/browse/MDEV-40323"}],"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":"2026-10-16T16:21:14.677Z"},"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, the CONNECT engine plugin file-access UDFs json_file(), bson_file(), jfile_make(), bfile_make(), and jbin_file() are affected because each does not enforce FILE privilege or the secure_file_priv setting. A low-privileged attacker can trigger the issue by calling a CONNECT file-access UDF with a filesystem path, then invoke a CONNECT file-access UDF to access a filesystem path and read or write files that the database account is not authorized to access, subject to operating-system permissions. 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-2245-9hm3-wxf6","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-16T16:49:34.979927Z","id":"CVE-2026-85985","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-16T17:05:42.975Z"}}]}}