CVE-2026-109342 (GCVE-0-2026-109342)
Vulnerability from cvelistv5
Published
2026-10-12 16:05
Modified
2026-10-15 02:49
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
SurrealDB from 3.0.0 before 3.3.0 contains a missing authentication vulnerability in the revoke RPC method that allows low-privileged or unauthenticated callers to invalidate other users' refresh tokens without proof of possession. Attackers can obtain grant identifiers via ACCESS SHOW ALL with VIEWER permission or leaked tokens, then permanently revoke refresh tokens to force re-authentication.
References
Impacted products
Vendor Product Version
surrealdb surrealdb Version: 3.0.0   ≤
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