Obtiene el perfil del usuario autenticado leyendo el token del header.
AI agents call obtener_perfil_usuario to retrieve information from MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves user profile information without modifying, deleting, or executing arbitrary operations. It is a read operation. Severity is medium (not low) because improper access control on user profile endpoints could expose personally identifiable information if an AI agent misuses authentication tokens or if the tool lacks proper authorization checks.
From the tool's definition Tool description states 'Obtiene el perfil del usuario' (Gets the user's profile), which is a retrieval operation. The phrase 'leyendo el token' (by reading the token) confirms it performs a lookup/query of existing user data.
Attacks that exploit this kind of access
Obtiene el perfil del usuario autenticado leyendo el token del header. It is categorised as a Read tool in the MCP Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Server MCP server in PolicyLayer and add a rule for obtener_perfil_usuario: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches MCP Server. Nothing to install.
obtener_perfil_usuario is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the obtener_perfil_usuario rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for obtener_perfil_usuario. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
obtener_perfil_usuario is provided by the MCP Server MCP server (jjrprodigital/mcpserver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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