{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62391", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-07-14T02:46:17.386Z", "datePublished": "2026-07-31T09:58:15.033Z", "dateUpdated": "2026-07-31T09:58:15.033Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.kyuubi:kyuubi-server", "product": "Apache Kyuubi", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "1.12.0", "status": "affected", "version": "1.6.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Anand Nalya"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p><span style=\"background-color: rgb(255, 255, 255);\">The security fix for CVE-2025-66518 is incomplete.&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config&nbsp;</span>kyuubi.session.local.dir.allowlist via unprefixed Spark config aliases.</p><p>This issue affects Apache Kyuubi: from 1.6.0 before 1.12.0.</p><p>Users are recommended to upgrade to version 1.12.0, which fixes the issue.</p>"}], "value": "The security fix for CVE-2025-66518 is incomplete.\u00a0Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config\u00a0kyuubi.session.local.dir.allowlist via unprefixed Spark config aliases.\n\nThis issue affects Apache Kyuubi: from 1.6.0 before 1.12.0.\n\nUsers are recommended to upgrade to version 1.12.0, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-27", "description": "CWE-27 Path Traversal: 'dir/../../filename'", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-07-31T09:58:15.033Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/vo4k4nxz23kfzrpp120nsojb0vrkx4w1"}], "source": {"discovery": "EXTERNAL"}, "title": "Apache Kyuubi: kyuubi.session.local.dir.allow.list bypass via unprefixed Spark file-conf aliases", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

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