MEDIUM 5.3 NVD
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 callers
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
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-2jc3-58q7-mm2j
- https://www.vulncheck.com/advisories/surrealdb-3.0.0-before-3.3.0-missing-authentication-i
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-12 via NVD.
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