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CVE-2026-63756

SurrealDB

Description

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.

CVSS 8.1EPSS 0.27%Risque 0.83
Voir la source
Publication
2026-07-20 12:19:45
Versions concernées
<3.1.0
Type
Logiciel critique
Dernière modification
2026-07-22 15:18:35
Vecteur
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H