CVE-2023-54366

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.

Score

CVSS 3.1 8.8 High

Status

Analyzed - disclosure@vulncheck.com

Published

2026-07-18

Last modified

2026-10-28

Weaknesses

CWE-276

Affected products

• Surrealdb (Surrealdb)

References

• https://github.com/surrealdb/surrealdb/security/advisories/GHSA-x5fr-7hhj-34j3
• https://www.vulncheck.com/advisories/surrealdb-before-insecure-default-table-permissions