CVE-2026-23523

Dive (MCP Host Desktop Application) prior to version 0.13.0 is affected. A crafted deeplink can install an attacker-controlled MCP server configuration without sufficient user confirmation, leading to arbitrary local command execution on the victim’s machine. This vulnerability is fixed in 0.13.0...

CVE-2025-66580

CVE-2025-66580 affects the Dive open-source MCP Host Desktop Application. Versions prior to 0.11.1 contain a critical Stored Cross-Site Scripting (XSS) vulnerability in the Mermaid diagram rendering component that allows execution of arbitrary JavaScript via the javascript: URI. An attacker could...