Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HashiCorp | Tooling | unaffected |
|
No data.
No data.
| Vendor | Product | Confidence | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hashicorp | Tooling | 100% |
|
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No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Tue, 28 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 28 Jul 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hashicorp
Hashicorp tooling |
|
| Vendors & Products |
Hashicorp
Hashicorp tooling |
Tue, 28 Jul 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The terraform-mcp-server before version 1.1.0 is vulnerable to an authorization bypass in the streamable-HTTP stateful transport mode that may allow a user who obtains another user's MCP session ID to have their tool calls executed using that user's Terraform credentials. This vulnerability, CVE-2026-16496, is fixed in terraform-mcp-server 1.1.0. | |
| Title | terraform-mcp-server vulnerable to cross-user credential inheritance if an MCP session ID is obtained by another user | |
| Weaknesses | CWE-384 | |
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: HashiCorp
Published:
Updated: 2026-07-28T18:43:58.385Z
Reserved: 2026-07-21T16:53:07.388Z
Link: CVE-2026-16496
Vulnrichment
Updated: 2026-07-28T18:42:50.919Z
NVD
No data.
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-07-28T19:30:16Z