What is GHSA-vq72-755f-9mrm?

GHSA-vq72-755f-9mrm is a security advisory published by GitHub Security Advisories with Critical severity. The terraform-mcp-server before version 1.1.0 is vulnerable to a cross-tenant credential reuse...

Which CVE IDs does GHSA-vq72-755f-9mrm cover?

GHSA-vq72-755f-9mrm covers the following CVE IDs: CVE-2026-16498. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vq72-755f-9mrm?

GHSA-vq72-755f-9mrm has a CVSS v3 base score of 10.0, published by GitHub Security Advisories.

GHSA-vq72-755f-9mrmCriticalCVSS 10.0

The terraform-mcp-server before version 1.1.0 is vulnerable to a cross-tenant credential reuse...

Vendor

GitHub Security Advisories

Published

July 28, 2026

Last Modified

July 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-16498 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-16498
https://discuss.hashicorp.com/t/hcsec-2026-23-multiple-vulnerabilities-impacting-hashicorp-terraform-mcp-server/77606
https://github.com/advisories/GHSA-vq72-755f-9mrm