Vulnerability · Published Jul 6, 2026 · Assigned by AMZN

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

High 8.1

In plain English

A high-severity SQL injection in MCP Gateway & Registry from AWS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).

Severity (CVSS 3.1)8.1High

Exploit odds (30 days)0.6%top 52.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
AWS	MCP Gateway & Registry	1.0.3 – through 1.0.12

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References

https://github.com/agentic-community/mcp-gateway-registry/releases/tag/v1.0.13 patch
https://aws.amazon.com/security/security-bulletins/2026-052-aws/ vendor-advisory
https://github.com/agentic-community/mcp-gateway-registry/security/advisories/GHSA-79qc-vqfr-xx5q third-party-advisory