Security Advisory

CVE-2026-16328

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-29 18:32:39

Last updated 2026-07-29 19:11:05

Assigner HashiCorp

CVSS score not scored

State PUBLISHED

Description

In consul-mcp-server, versions 0.1.0 up to 0.1.3 did not restrict how the Consul backend address was supplied, allowing a connected client to override the server's configured Consul address via a request header. This may allow a malicious client to redirect the server's Consul API traffic to an attacker-controlled endpoint, potentially exfiltrating the Consul token configured on the server. This vulnerability, CVE-2026-16328, is fixed in consul-mcp-server 0.1.4.

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