PT-2026-61573 · Surrealdb · Surrealdb

Addcontent · CVE-2026-63757 · Published 2026-07-20 · Updated 2026-07-20

Mitre

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2026-63757

Affected Products

Surrealdb

References · 3

• https://github.com/surrealdb/surrealdb/security/advisories/GHSA-5qfp-32cf-69jh · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-63757 · Security Note
• https://vulncheck.com/advisories/surrealdb-before-session-hijacking-via-rpc-sessions · Note