CVE-2026-14869 — terraform-mcp-server vulnerable to server side request forgery leading to token exposure

CVE-2026-14869

terraform-mcp-server vulnerable to server side request forgery leading to token exposure PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
HashiCorp / Tooling	affected 0.3.0 before 1.1.0

CWE

CWE-918

References

https://discuss.hashicorp.com/t/hcsec-2026-23-multiple-vulnerabilities-impacting-hashicorp-terraform-mcp-server/77606

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.