CVE-2023-54366: Surrealdb

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

SurrealDB before 1.0.1 sets default table permissions to FULL instead of NONE, allowing SELECT, CREATE, UPDATE, and DELETE operations on tables without explicit permissions. Attackers with database access or unauthenticated users on publicly exposed instances can perform unrestricted operations on unprotected tables within their authorization scope.

Affected products

• Surrealdb Surrealdb: before 1.0.1 (fixed in 1.0.1)

Published 2026-07-18. Last modified 2026-08-12.