CVE-2026-63753

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

4.3 / 10

Vector String

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

Vulnerability Description

SurrealDB before 3.1.0 fails to refresh authentication state in LIVE SELECT subscriptions when session state changes. Attackers can continue receiving real-time notifications under revoked or expired session credentials until the connection closes.

Vulnerability Details

Published Date

July 20, 2026

Last Modified

July 20, 2026

CWE ID

CWE-613

Source

NVD

Vendor

surrealdb

Product

surrealdb

External References

https://github.com/surrealdb/surrealdb/security/advisories/GHSA-4m82-p8cx-f94j
https://www.vulncheck.com/advisories/surrealdb-before-authentication-bypass-via-live-query

CVE-2026-63753

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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