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vuln-cve/data/2026/85xxx/CVE-2026-85985.json
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{
"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"
}
}
]
}
}