CVE-2026-63753 PUBLISHED

SurrealDB before 3.1.0 Authentication Bypass via LIVE Query

Assigner: VulnCheck
Reserved: 18.07.2026 Published: 20.07.2026 Updated: 20.07.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 5.3

Product Status

Vendor surrealdb
Product surrealdb
Versions Default: unaffected
  • affected from 0 to 3.1.0 (excl.)
  • Version 3.1.0 is unaffected

Credits

  • LucyEgan reporter
  • addcontent reporter

References

Problem Types

  • Insufficient Session Expiration CWE