CVE-2026-63751
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Jul 20, 2026
Vendor
unknown
Description
SurrealDB versions before 3.1.0 contain a field-level permission bypass vulnerability in JSON Patch operations that allows authenticated users to read protected fields. Attackers can use UPDATE PATCH with an empty from pointer in copy or move operations to duplicate all record fields, including those restricted by field-level SELECT permissions, into attacker-chosen destination fields.