CVE-2026-63755 - SurrealDB before 3.1.0 Permission Bypass via WHERE Clause

CVE-2026-63755 - SurrealDB before 3.1.0 Permission Bypass via WHERE Clause

https://cvefeed.io/rssfeed/latest.atom / Mon, 07/20/2026 - 16:06
CVE ID :CVE-2026-63755
Published : July 20, 2026, 12:19 p.m. | 29 minutes ago
Description :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.
Severity: 7.1 | HIGH
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