PT-2026-61567 · Surrealdb · Surrealdb

CVE-2026-63751 · Published 2026-07-20 · Updated 2026-07-20

Mitre

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2026-63751

Affected Products

Surrealdb

References · 3

• https://github.com/surrealdb/surrealdb/security/advisories/GHSA-fpxg-5xmv-922m · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-63751 · Security Note
• https://vulncheck.com/advisories/surrealdb-before-field-permission-bypass-via-json-patch · Note