{"id":"CVE-2026-109337","title":"SurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows record users to infer field values hidden by field-level SELECT permissions using LIVE SELECT WHERE predicates over $before or $after","summary":"SurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows record users to infer field values hidden by field-level SELECT permissions using LIVE SELECT WHERE predicates over $before or $after. Attackers can craft …","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","cwe":["CWE-203"],"vendor":"surrealdb","product":"surrealdb","affected":["surrealdb < 3.3.0"],"published":"2026-10-12","updated":"2026-10-15","sourceUpdated":"2026-10-15T03:17:09.617","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109337","references":[{"url":"https://github.com/surrealdb/surrealdb/security/advisories/GHSA-jm88-9wvx-6h4q","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/surrealdb-before-3.3.0-field-permission-bypass-via-live-select-where-clause","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"epss":0.00242,"epssPercentile":0.15269,"ingestedAt":"2026-10-12T18:00:08.206Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T02:49:06.031825Z"},"slug":"CVE-2026-109337","body":"## Overview\n\nSurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows record users to infer field values hidden by field-level SELECT permissions using LIVE SELECT WHERE predicates over $before or $after. Attackers can craft repeated predicates and observe whether notifications are delivered on CREATE, UPDATE, or DELETE to confirm or narrow restricted field values.\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":[]}