Vulnerability in Kong Enterprise Gateway

[ Description ]Official 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.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund12 Oct 2026WID-SEC-2026-3889

  Kong Gateway: Vulnerability allows SQL injection Translated from German

  CVE-2026-1907

[ References ]References

• developer.konghq.com/gateway/changelog
• github.com/Kong/kong/security/advisories/GHSA-vwxq-38j7-x48j