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CVE-2026-14471— Authenticated SQL injection in the metrics-service retention policy subsystem of mcp-gateway-registry

Quick assessment

Affected
AWS MCP Gateway & Registry
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Amazon MCP Gateway & Registry是美国Amazon公司的一款网关与注册表服务。 Amazon MCP Gateway & Registry存在SQL注入漏洞，该漏洞源于metrics-service retention policy management组件中对特殊元素的中和不正确，可能导致经过身份验证的远程用户通过特制的table_name值在标识符位置嵌入SQL语句，执行任意SQL查询。以下版本受到影响：1.0.13之前版本。

CVSS 8.1 · High EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
AWS MCP Gateway & Registry 1.0.3≤ 1.0.12 affected
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I. Basic Information for CVE-2026-14471

Vulnerability Information
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Vulnerability Title
Authenticated SQL injection in the metrics-service retention policy subsystem of mcp-gateway-registry
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Special Elements in the metrics-service retention policy management component in Amazon mcp-gateway-registry before 1.0.13 might allow an authenticated remote user to execute arbitrary SQL queries via a crafted table_name value that is interpolated into SQL statements in identifier position. To remediate this issue, users should upgrade to version 1.0.13 or later.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Amazon MCP Gateway & Registry SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon MCP Gateway & Registry是美国Amazon公司的一款网关与注册表服务。 Amazon MCP Gateway & Registry存在SQL注入漏洞，该漏洞源于metrics-service retention policy management组件中对特殊元素的中和不正确，可能导致经过身份验证的远程用户通过特制的table_name值在标识符位置嵌入SQL语句，执行任意SQL查询。以下版本受到影响：1.0.13之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
AWS MCP Gateway & Registry 1.0.3 ~ 1.0.12 -

II. Public POCs for CVE-2026-14471

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 13623 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-14471

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Vendor Advisories for CVE-2026-14471 (2)

Vendor Pages for CVE-2026-14471 (1)

IV. Related Vulnerabilities

Same vendor: AWS
Same weakness: CWE-89

V. Comments for CVE-2026-14471

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