CVE-2026-63755

SurrealDB before 3.1.0 evaluates user-supplied WHERE clauses in SELECT statements (and SET/MERGE/CONTENT/PATCH clauses in UPDATE, UPSERT, INSERT ON DUPLICATE KEY UPDATE, and RELATE update-variant statements) against full record data before enforcing PERMISSIONS FOR SELECT WHERE restrictions. An authenticated user — including Record and Scope users — can exploit this ordering flaw to read the full contents of any table in the database they are authenticated against, bypassing table-level permission checks. Exfiltration is most direct when scripting functions are enabled (--allow-scripting), but is also possible via SurrealQL's THROW statement and timing-based side channels without scripting. The vulnerability is confined to the attacker's current database and does not cross namespace or database isolation boundaries.
Configurations

Configuration 1 (hide)

cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*

History

22 Jul 2026, 15:19

Type Values Removed Values Added
CPE cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*
First Time Surrealdb
Surrealdb surrealdb
References () https://github.com/surrealdb/surrealdb/security/advisories/GHSA-98fx-66cf-fc7c - () https://github.com/surrealdb/surrealdb/security/advisories/GHSA-98fx-66cf-fc7c - Vendor Advisory, Mitigation
References () https://www.vulncheck.com/advisories/surrealdb-before-permission-bypass-via-where-clause - () https://www.vulncheck.com/advisories/surrealdb-before-permission-bypass-via-where-clause - Third Party Advisory

20 Jul 2026, 12:19

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-20 12:19

Updated : 2026-07-22 15:19


NVD link : CVE-2026-63755

Mitre link : CVE-2026-63755

CVE.ORG link : CVE-2026-63755


JSON object : View

Products Affected

surrealdb

  • surrealdb
CWE
CWE-863

Incorrect Authorization