Vulnerability details
CVE-2026-1907
Kong Enterprise GatewayKong Gateway
SQL Injection in Clustering Communication (Hybrid Mode)
CVSS 4.0
7.5High
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.5High | 4.0 | CVEProject cvelistV5 (CNA) (Kong) | 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 |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Kong | Kong Enterprise Gateway | 3.10.0.0 ≤ v < 3.10.0.9 | CVEProject cvelistV5 (CNA) |
| Kong | Kong Enterprise Gateway | 3.11.0.0 ≤ v < 3.11.0.8 | CVEProject cvelistV5 (CNA) |
| Kong | Kong Enterprise Gateway | 3.12.0.0 ≤ v < 3.12.0.4 | CVEProject cvelistV5 (CNA) |
| Kong | Kong Enterprise Gateway | 3.13.0.0 ≤ v < 3.13.0.2 | CVEProject cvelistV5 (CNA) |
| Kong | Kong Gateway | v < 3.9.4 | CVEProject cvelistV5 (CNA) |
References and advisories
2- https://developer.konghq.com/gateway/changelog/#3-13-0-2 release-notes
- https://github.com/Kong/kong/security/advisories/GHSA-vwxq-38j7-x48j vendor-advisory
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Details
- Published
- 2026-10-12
- Last updated
- 2026-10-15
- State
- Published
- Assigner (CNA)
- Kong
Exploit prediction (EPSS)
0.13%
Probability of exploitation in 30 days
2.8%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-89Improper neutralization of special elements used in an SQL command ('SQL injection')