{"cve":"CVE-2026-63733","nvd":{"published":"2026-07-20T12:19:42.243","modified":"2026-07-22T15:53:24.560","status":"Analyzed","description":"SurrealDB versions before 3.2.0 contain a permissions bypass vulnerability where data-modifying statements within PERMISSIONS clauses execute with enforcement disabled. Attackers with permission to perform a guarded operation can write to tables they lack permission for by embedding CREATE, UPDATE, DELETE, or UPSERT statements in the PERMISSIONS clause, causing unintended writes and data corruption.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":5.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","score":6.5},"cwes":["CWE-863"],"references":["https://github.com/surrealdb/surrealdb/security/advisories/GHSA-66r2-5gwj-gxm2","https://www.vulncheck.com/advisories/surrealdb-before-permissions-bypass-via-permissions-clause"],"products":["surrealdb:surrealdb"],"source":"nvd","synced_at":"2026-10-19T22:45:36.895656543+00:00"},"epss":{"cve":"CVE-2026-63733","score":0.00287,"percentile":0.21335,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-66r2-5gwj-gxm2","url":"https://osv.dev/vulnerability/GHSA-66r2-5gwj-gxm2","summary":"SurrealDB: Writes in a PERMISSIONS clause bypass table permissions","modified":"2026-09-04T21:10:34.732142Z","packages":[{"ecosystem":"crates.io","name":"surrealdb-core","purl":"pkg:cargo/surrealdb-core","ranges":["<3.2.0"],"fixed":["3.2.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}