Security Advisory

CVE-2026-16498

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-28 17:57:45

Last updated 2026-07-28 18:39:15

Assigner HashiCorp

CVSS score not scored

State PUBLISHED

Description

The terraform-mcp-server before version 1.1.0 is vulnerable to a cross-tenant credential reuse issue in the streamable-HTTP stateless transport mode that may allow one user's Terraform token to be used to execute tool calls on behalf of subsequent users. This vulnerability, CVE-2026-16498, is fixed in terraform-mcp-server 1.1.0.

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