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CVE-2026-16498

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CVSS 3.1
10.0 critical
EPSS
<1%p38
Published
()
Modified
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.

Weakness
CWE-488
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
NVD CVE.org GitHub PoCs EPSS (0.5%)

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