{"id":"CVE-2026-63740","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-63740","summary":"SurrealDB versions before 3.1.4 fail to properly enforce SELECT permissions on array elements (field.*) for record users, leaking denied array elements instead of hiding them. Attackers…","details":"SurrealDB versions before 3.1.4 fail to properly enforce SELECT permissions on array elements (field.*) for record users, leaking denied array elements instead of hiding them. Attackers with record scope access can read array elements that element-level permissions should deny by exploiting incorrect index handling during permission filtering.","published":"2026-07-20T12:04:34.904Z","modified":"2026-07-28T01:05:36.685Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/surrealdb/surrealdb/security/advisories/GHSA-8rw6-p7m8-63jp"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/surrealdb-before-array-element-permission-bypass"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-07-28T01:05:36.685Z"}}