CVE-2026-32111 describes a Server-Side Request Forgery (SSRF) vulnerability in ha-mcp (Home Assistant MCP Server) versions prior to 7.0.0, affecting homeassistant_ai and home_assistant_mcp_server. An unauthenticated attacker can exploit this flaw by submitting an arbitrary URL to the OAuth consent form or OAuth tool calls, triggering a server-side request to an internal resource. Rated Medium (CVSS 5.3), this allows for internal network reconnaissance via an error oracle with low attack complexity, though the primary deployment method is not affected. There is no evidence of active exploitation, public exploit code, or significant community discussion for this vulnerability, which is resolved in version 7.0.0.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.0.0CPE matchmatch criteria | cpe:2.3:a:homeassistant-ai:home_assistant_mcp_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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