CVE-2026-16496highCWE-384

CVE-2026-16496: falha de alta gravidade em HashiCorp Tooling

terraform-mcp-server vulnerable to cross-user credential inheritance if an MCP session ID is obtained by another user

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21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.9epss 0.4%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Produtos afetados
HashiCorp · Tooling
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