CVE-2026-63309

MEDIUM 4.3

SurrealDB < 3.1.5 Information Disclosure via ORDER BY

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-863
Vendor	surrealdb
Product	surrealdb
Published	Jul 17, 2026
Last Updated	Jul 17, 2026

Stay Ahead of the Next One

Get instant alerts for surrealdb surrealdb

Be the first to know when new medium vulnerabilities affecting surrealdb surrealdb are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

surrealdb / surrealdb

3.0.0 < 3.1.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/surrealdb/surrealdb/security/advisories/GHSA-h4h3-3rfj-x6fq github.com: https://github.com/surrealdb/surrealdb/releases/tag/v3.1.5 vulncheck.com: https://www.vulncheck.com/advisories/surrealdb-information-disclosure-via-order-by

Credits

George Chen