medium6.5
CVE-2026-63740
SurrealDB versions before 3.1.4 fail to properly enforce SELECT permissions on array elements (field.*) for record users, leaking denied array elements instead…
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rust | surrealdb | <= 3.1.3 | 3.1.4 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Surrealdb | Surrealdb | before 3.1.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-8rw6-p7m8-63jp
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-8rw6-p7m8-63jp
- https://github.com/surrealdb/surrealdb/commit/8f89b260bb9692e5b0d58930793d482a8207eedc
- https://nvd.nist.gov/vuln/detail/CVE-2026-63740
- https://www.vulncheck.com/advisories/surrealdb-before-array-element-permission-bypass