miscProhard

ProAgent

0ops_ctf

Task: AI agent service with MCP support and user-configurable MCP server URL. Solution: MCP Tool Poisoning via malicious tool descriptions that instruct the agent to call built-in read_file("/flag") and pass the contents back through a two-step workflow.

$ ls tags/ techniques/
MCP Tool Poisoning via malicious tool descriptionsIndirect Prompt Injection through tool responsesSSH reverse tunnel for exposing local MCP serverTwo-step workflow exploitation

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