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OpenAdvisories
High · 8.8 CVE-2026-63757 EUVD-2026-45928GHSA-32pg-rjqh-fhfpGHSA-5qfp-32cf-69jh

SurrealDB before 3.1.0 Session Hijacking via /rpc sessions

Published Jul 20, 2026 · Updated Jul 28, 2026 · Assigned by VulnCheck

Description

SurrealDB versions before 3.1.0 contain a session hijacking vulnerability where the HTTP /rpc sessions method returns attached session UUIDs without authentication and accepts arbitrary session fields with no ownership verification. Unauthenticated attackers can enumerate session UUIDs and impersonate authenticated sessions to read, write, delete data and escalate privileges.

Affected products

VendorProductAffectedFixed
surrealdb surrealdb < 3.1.0 3.1.0

Affected packages

EcosystemPackageAffectedFixedRecord
crates.io surrealdb < 3.1.0 3.1.0 GHSA-5qfp-32cf-69jh

References