{"id":"CVE-2026-114058","title":"ArcadeDB from 26.2.1 before 26.10.1 Missing Authorization via Bolt Protocol","summary":"ArcadeDB from 26.2.1 before 26.10.1 contains a missing authorization vulnerability in the Bolt protocol handler that lets authenticated users read other databases' schema metadata. Attackers with credentials for one database can set the …","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"ArcadeData","product":"arcadedb","affected":["arcadedb >= 26.2.1 < 26.10.1"],"published":"2026-10-21","updated":"2026-10-21","sourceUpdated":"2026-10-21T00:36:33.307Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114058","references":[{"url":"https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-hw9x-xx38-rg28","label":"GitHub Security Advisory (GHSA-hw9x-xx38-rg28)"},{"url":"https://www.vulncheck.com/advisories/arcadedb-from-26.2.1-before-26.10.1-missing-authorization-via-bolt-protocol","label":"VulnCheck Advisory: ArcadeDB from 26.2.1 before 26.10.1 Missing Authorization via Bolt Protocol"}],"tags":["cve.org"],"ingestedAt":"2026-10-21T01:37:08.040Z","slug":"CVE-2026-114058","body":"## Overview\n\nArcadeDB from 26.2.1 before 26.10.1 contains a missing authorization vulnerability in the Bolt protocol handler that lets authenticated users read other databases' schema metadata. Attackers with credentials for one database can set the db field in RUN or BEGIN messages and call db.labels() or SHOW INDEXES to enumerate unauthorized schemas.\n\n## Affected\n\n- `arcadedb >= 26.2.1 < 26.10.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}