{"id":"CVE-2026-119577","published":"2026-10-30T14:16:47.183","lastModified":"2026-10-30T16:17:48.887","description":"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 connection can keep reading and writing data after deletion, grant removal, or password rotation, because executors keep a stale ServerSecurityUser.","cvssScore":6.8,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-613"],"vendors":[],"products":[],"references":[{"url":"https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-vc4x-rm58-r9cr","tags":[]},{"url":"https://www.vulncheck.com/advisories/arcadedb-before-26.10.2-improper-session-revocation-in-wire-protocol-connections","tags":[]}],"exploitRefs":[{"url":"https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-vc4x-rm58-r9cr","tags":[]}],"hasPoc":true,"ai":null}