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.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Kong Kong Enterprise Gateway unaffected
Version Status Constraints
3.10.0.0 affected < 3.10.0.9
3.11.0.0 affected < 3.11.0.8
3.12.0.0 affected < 3.12.0.4
3.13.0.0 affected < 3.13.0.2
Kong Kong Gateway unaffected
Version Status Constraints
0 affected < 3.9.4

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://developer.konghq.com/gateway/changelog/#3-13-0-2 cve-icon cve-icon
https://github.com/Kong/kong/security/advisories/GHSA-vwxq-38j7-x48j cve-icon cve-icon
History

Mon, 12 Oct 2026 09:00:00 +0000

Type Values Removed Values Added
Description 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.
Title SQL Injection in Clustering Communication (Hybrid Mode)
Weaknesses CWE-89
References
Metrics cvssV4_0

{'score': 7.5, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Kong

Published:

Updated: 2026-10-12T08:38:54.485Z

Reserved: 2026-02-04T15:21:03.888Z

Link: CVE-2026-1907

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-12T09:16:43.683

Modified: 2026-10-12T09:16:43.683

Link: CVE-2026-1907

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-12T10:30:10Z

Weaknesses