VULNERABILITY INTELLIGENCE

CVE-2026-63753

CVSS score4.3 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-07-20
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-613

Primary references