CVE-2026-63309
mediumpriority · track · 17OT risk · elevatedEPSS 0.003 · 26 %ileEUEPSS · scored 2026-10-28
SurrealDB before 3.1.5 fail to apply field-level SELECT permissions to ORDER BY clauses, allowing authenticated users to leak the relative ordering of restricted field values. Attackers can issue ORDER BY queries on indexed restricted fields to recover the hidden values' sort order across records, even though the field itself returns null as intended.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.3–5.3
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (1)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (9)
External citations — patches, advisories, analysis.
- https://github.com/surrealdb/surrealdb/releases/tag/v3.1.5cnnvd
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-h4h3-3rfj-x6fqcnnvd
- https://www.vulncheck.com/advisories/surrealdb-information-disclosure-via-order-bycnnvd
- https://github.com/surrealdb/surrealdb/releases/tag/v3.1.5enisa_euvd
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-h4h3-3rfj-x6fqenisa_euvd
- https://www.vulncheck.com/advisories/surrealdb-information-disclosure-via-order-byenisa_euvd
- https://github.com/surrealdb/surrealdb/releases/tag/v3.1.5nvd
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-h4h3-3rfj-x6fqnvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan