CVE-2026-14869
High
Description
The terraform-mcp-server before version 1.1.0 is vulnerable to a server-side request forgery issue in the streamable-HTTP transport that may allow an unauthenticated remote client to redirect the server's Terraform API requests, and the server-side authorization token, to an attacker-controlled endpoint. This vulnerability, CVE-2026-14869, is fixed in terraform-mcp-server 1.1.0.
SeverityHigh
CVSS8.6
Exploit probability—
ProductTooling
PublishedJul 28, 2026
First seenJul 28, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- HashiCorp Tooling1.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| HashiCorp Tooling | 0.3.0 ≤ v < 1.1.0 | 1.1.0 |
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