Medium severity4.3NVD Advisory· Published Jul 20, 2026· Updated Jul 23, 2026

CVE-2026-63753

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Surrealdb/Surrealdb2 versions
cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*range: <3.1.0
- (no CPE)range: <3.1.0

Patches

Vulnerability mechanics

References

github.com/surrealdb/surrealdb/security/advisories/GHSA-4m82-p8cx-f94jnvdMitigationVendor Advisory
www.vulncheck.com/advisories/surrealdb-before-authentication-bypass-via-live-querynvdThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.280
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000