{"id":"CVE-2026-63746","title":"SurrealDB versions before 3.1.0 fail to enforce table SELECT permissions when traversing graph edges or back-references","summary":"SurrealDB versions before 3.1.0 fail to enforce table SELECT permissions when traversing graph edges or back-references. Authenticated users can read records from any table reachable through graph edges regardless of the target table's P…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-200"],"vendor":"surrealdb","product":"surrealdb","affected":["surrealdb < 3.1.0"],"patched":["surrealdb 3.1.0"],"published":"2026-07-20","updated":"2026-10-08","sourceUpdated":"2026-10-08T16:17:27.730","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-63746","references":[{"url":"https://github.com/surrealdb/surrealdb/security/advisories/GHSA-vjjx-rfw4-rmfc","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/surrealdb-before-permission-bypass-via-graph-traversal","label":"disclosure@vulncheck.com"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63746"},{"url":"https://github.com/surrealdb/surrealdb"}],"tags":["nvd","cve.org","osv","rust"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-07-20T19:23:29.392399Z"},"epss":0.00399,"epssPercentile":0.33947,"aliases":["GHSA-vjjx-rfw4-rmfc"],"ecosystem":"rust","ingestedAt":"2026-09-05T19:33:50.550Z","slug":"CVE-2026-63746","body":"## Overview\n\nSurrealDB versions before 3.1.0 fail to enforce table SELECT permissions when traversing graph edges or back-references. Authenticated users can read records from any table reachable through graph edges regardless of the target table's PERMISSIONS FOR select clause.\n\n## Affected\n\n- `surrealdb < 3.1.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `surrealdb 3.1.0`\n\n## Package advisory (CVE-2026-63746)\n\nAffected packages:\n\n- `surrealdb < 3.1.0`\n\nPatched in:\n\n- `surrealdb 3.1.0`\n\nSource: https://osv.dev/vulnerability/GHSA-vjjx-rfw4-rmfc","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}