CVE-2026-109334
SurrealDB before 3.3.0 does not check the caller-selected namespace or database against the level at which a namespace- or database-level sy
CVSS
8.1
High
EPSS
0.3%
p16
KEV
—
Exploit Today
5
0-100
Published: Oct 12, 2026 · Last modified: Oct 13, 2026 · CWE-639
0.3%EPSS · 30 days0.3%
2026-10-132026-10-23
SurrealDB before 3.3.0 does not check the caller-selected namespace or database against the level at which a namespace- or database-level system user authenticated, allowing cross-tenant access. An authenticated attacker can set the Surreal-NS/Surreal-DB headers on /sql or call the RPC use method to read, create, modify, and delete rows and read DEFINE PARAM values in another tenant where table PERMISSIONS allow it.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-936344.3 MED—
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