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SQL Injection in Clustering Communication (Hybrid Mode)

Type: advisorySource: Official CVE List1 source record

A SQL Injection (SQLi) affects the Kong Gateway (Enterprise and Open Source) clustering communication logic when operating in Hybrid Mode. The issue can be triggered by sending specially crafted RPC requests to the Control Plane (CP), leading to potential unauthorized database access. Leveraging the issue requires network access to the Control Plane’s clustering port and a valid client certificate and key.

Announced Source revision 1
Original source ↗

CVE-2026-1907

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-1907

Kong Enterprise Gateway

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Kong Gateway

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Kong",
    "product": "Kong Enterprise Gateway",
    "versions": [
      {
        "status": "affected",
        "version": "3.10.0.0",
        "lessThan": "3.10.0.9",
        "versionType": "kong ee gateway 3.10"
      },
      {
        "status": "affected",
        "version": "3.11.0.0",
        "lessThan": "3.11.0.8",
        "versionType": "kong ee gateway 3.11"
      },
      {
        "status": "affected",
        "version": "3.12.0.0",
        "lessThan": "3.12.0.4",
        "versionType": "kong ee gateway 3.12"
      },
      {
        "status": "affected",
        "version": "3.13.0.0",
        "lessThan": "3.13.0.2",
        "versionType": "kong ee gateway 3.13"
      }
    ],
    "platforms": [
      "Linux"
    ],
    "packageName": "kong-ee",
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://github.com/Kong/kong",
    "vendor": "Kong",
    "product": "Kong Gateway",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "3.9.4",
        "versionType": "Kong Gateway 3.4"
      }
    ],
    "packageName": "kong",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-1907

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#29978 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement