CVE Catalog

CVE-2026-1907

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.13%

2th percentile - higher than 2% of all known CVEs

Summary

A SQL Injection vulnerability in Kong Gateway (Enterprise and Open Source) clustering communication in Hybrid Mode, triggered by specially crafted RPC requests to the Control Plane, leading to unauthorized database access.

Risk Assessment

An attacker with network access to the Control Plane's clustering port and a valid client certificate can gain unauthorized database access, potentially leading to data leakage or manipulation.

Recommendation

Update Kong Gateway to a patched version and restrict access to the Control Plane clustering port to trusted clients only.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS