CVE-2026-3693: Improper Control of Resource Identifiers

A flaw has been found in Shy2593666979 AgentChat up to 2.3.0. This issue affects the function getuserinfo/updateuserinfo of the file /src/backend/agentchat/api/v1/user.py of the component User Endpoint. This manipulation of the argument userid causes improper control of resource identifiers. It i...