Information disclosure in Surrealdb
CVE-2026-63746
SurrealDB versions before 3.1.0 fail to enforce table SELECT permissions when traversing graph edges or back-references. Authenticated users can read records from any table reachable through graph edges regardless of the target table's PER…
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Surrealdb — versions 0, 3.1.0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-63746?
- CVE-2026-63746 is a medium-severity vulnerability in Surrealdb, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-07-20.
- How severe is CVE-2026-63746?
- Medium severity. CVSS v3 base score is 6.5 out of 10.