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CVE-2026-63756

SurrealDB before 3.1.0 Privilege Escalation via RPC Session Race Condition PUBLISHED

Description (CNA)

SurrealDB versions before 3.1.0 contain a time-of-check/time-of-use race condition in the HTTP /rpc endpoint that allows unauthenticated requests to inherit authenticated session state. Unauthenticated attackers can send concurrent requests to the /rpc endpoint while legitimate authenticated traffic is active to execute operations with hijacked user privileges.

Affected (CNA)

Vendor / productVersions
surrealdb / surrealdbaffected 0 before 3.1.0; unaffected 3.1.0

CWE

CWE-362

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.