CVE-2026-63733
MEDIUMSurrealDB before 3.2.0 Permissions Bypass via PERMISSIONS Clause
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-66r2-5gwj-gxm2)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-66r2-5gwj-gxm2
Third Party Advisory third-party-advisory
VulnCheck Advisory: SurrealDB before 3.2.0 Permissions Bypass via PERMISSIONS Clause
https://www.vulncheck.com/advisories/surrealdb-before-permissions-bypass-via-permissions-clause
Scores
CVSS v3
4.3
EPSS
0.0020
EPSS Percentile
10.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (2)
surrealdb/surrealdb
< 3.2.0 (2 CPE variants)
surrealdb/surrealdb
3.2.0
Published
Jul 20, 2026
Tracked Since
Jul 20, 2026