CVE-2026-32112

ha-mcp is a Home Assistant MCP Server. Prior to 7.0.0, the ha-mcp OAuth consent form renders user-controlled parameters via Python f-strings with no HTML escaping. An attacker who can reach the OAuth endpoint and convince the server operator to follow a crafted authorization URL could execute...

CVE-2026-32112: Improper Neutralization of Input During Web Page Generation

ha-mcp is a Home Assistant MCP Server. Prior to 7.0.0, the ha-mcp OAuth consent form renders user-controlled parameters via Python f-strings with no HTML escaping. An attacker who can reach the OAuth endpoint and convince the server operator to follow a crafted authorization URL could execute...

The Unofficial and Awesome Home Assistant MCP Server has cross-site scripting vulnerabilities

The Unofficial and Awesome Home Assistant MCP Server is an open-source component of the Unofficial Home Assistant AI Toolkit, designed to connect smart home platforms with AI assistants. Versions of the Unofficial and Awesome Home Assistant MCP Server prior to version 7.0.0 contained a cross-site...