{"id":"CVE-2026-119577","title":"ArcadeDB before 26.10.2 Improper Session Revocation in Wire-Protocol Connections","summary":"ArcadeDB before 26.10.2 contains an improper authorization vulnerability that allows revoked users to retain access through already-open Postgres, Bolt, MongoDB, or Redis wire-protocol connections. Attackers holding an existing connectio…","severity":"medium","cvss":6.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","cvssSource":"cna","cwe":["CWE-613"],"vendor":"ArcadeData","product":"arcadedb","affected":["arcadedb < 26.10.2"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-30T15:34:54.354034Z"},"published":"2026-10-30","updated":"2026-10-30","sourceUpdated":"2026-10-30T15:53:42.078Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-119577","references":[{"url":"https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-vc4x-rm58-r9cr","label":"GitHub Security Advisory (GHSA-vc4x-rm58-r9cr)"},{"url":"https://www.vulncheck.com/advisories/arcadedb-before-26.10.2-improper-session-revocation-in-wire-protocol-connections","label":"VulnCheck Advisory: ArcadeDB before 26.10.2 Improper Session Revocation in Wire-Protocol Connections"}],"tags":["cve.org"],"epss":0.00285,"epssPercentile":0.21122,"ingestedAt":"2026-11-05T16:07:30.520Z","slug":"CVE-2026-119577","body":"## Overview\n\nArcadeDB before 26.10.2 contains an improper authorization vulnerability that allows revoked users to retain access through already-open Postgres, Bolt, MongoDB, or Redis wire-protocol connections. Attackers holding an existing connection can keep reading and writing data after deletion, grant removal, or password rotation, because executors keep a stale ServerSecurityUser.\n\n## Affected\n\n- `arcadedb < 26.10.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":37,"depthScoreParts":{"impact":37.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}