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CVE-2026-109334

🗓️ 12 Oct 2026 16:05:22Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 36 Views🌐 WEB

Authenticated cross-tenant access in SurrealDB via headers and RPC use.

Related
Detection
Affected
Refs
Paths
Vulners
CNA
Node
[
  {
    "vendor": "surrealdb",
    "product": "surrealdb",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:cargo/surrealdb",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.3.0"
      },
      {
        "version": "3.3.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
Surreal-NSheader/sqlAuthenticated users can bypass tenant isolation by providing arbitrary Surreal-NS and Surreal-DB headers to access other tenants' data.CWE-639
Surreal-DBheader/sqlAuthenticated users can bypass tenant isolation by providing arbitrary Surreal-NS and Surreal-DB headers to access other tenants' data.CWE-639
usenested/rpcAuthenticated users can bypass tenant isolation by providing arbitrary Surreal-NS and Surreal-DB headers when calling the 'use' method via the RPC endpoint.CWE-639

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13 Oct 2026 17:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.1
CVSS 48.6
EPSS0.00258
SSVC
36