SQL Injection in Clustering Communication (Hybrid Mode)

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-1907
StatePUBLISHED
AssignerKong
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-12 09:16:43 UTC
Updated2026-10-16 17:25:57 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 7.5 HIGH from 02762ae7-200e-4b20-9b2b-a77d5b8fc4cb

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.001310000 probability, percentile 0.023870000 (date 2026-10-16)

Problem Types: CWE-89 | CWE-89 CWE-89 Improper neutralization of special elements used in an SQL command ('SQL injection')

VersionSourceTypeScoreSeverityVector
4.002762ae7-200e-4b20-9b2b-a77d5b8fc4cbSecondary7.5HIGHCVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/C...
4.0CNACVSS7.5HIGHCVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS v4.0 Breakdown

Attack Vector
Adjacent
Attack Complexity
Low
Attack Requirements
Present
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Kong Kong Enterprise Gateway affected 3.10.0.0 3.10.0.9 kong ee gateway 3.10 Linux
CNA Kong Kong Enterprise Gateway affected 3.11.0.0 3.11.0.8 kong ee gateway 3.11 Linux
CNA Kong Kong Enterprise Gateway affected 3.12.0.0 3.12.0.4 kong ee gateway 3.12 Linux
CNA Kong Kong Enterprise Gateway affected 3.13.0.0 3.13.0.2 kong ee gateway 3.13 Linux
CNA Kong Kong Gateway affected 3.9.4 Kong Gateway 3.4 Not specified

References

ReferenceSourceLinkTags
developer.konghq.com/gateway/changelog 02762ae7-200e-4b20-9b2b-a77d5b8fc4cb developer.konghq.com
github.com/Kong/kong/security/advisories/GHSA-vwxq-38j7-x48j 02762ae7-200e-4b20-9b2b-a77d5b8fc4cb github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: four0four from ZeroVuln Labs (en)

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