CVE-2026-105761

The open-source LLM app development platform Dify contains an Insecure Direct Object Reference (IDOR) vulnerability in versions prior to 1.16.0 . The root cause is located in api/controllers/console/app/mcp_server.py, where the PUT /console/api/apps//server endpoint uses AppMCPServerController.pu...

CVE-2026-105761 Dify: IDOR in AppMCPServer PUT Endpoint Allows Modification of Other Apps' MCP Servers

Dify is an open-source LLM app development platform. Prior to 1.16.0, the PUT /console/api/apps/appid/server endpoint in api/controllers/console/app/mcpserver.py used AppMCPServerController.put to retrieve an AppMCPServer by the client-supplied server ID without verifying that the server belonged...