medium5.4
CVE-2026-109342
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 caller…
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| SurrealDB From 3.0.0 | before 3.3.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.