Turn model file access into local file read
Agents with a file or code tool often resolve paths relative to the server, so traversal reads configs and secrets.
Agents with a file or code tool often resolve paths relative to the server, so traversal reads configs and secrets.
An agent with broad permissions can be steered to read data one user should not see and hand it to another via its own output.
If the agent can fetch URLs, it is an SSRF primitive with the app's network position; point it at metadata and internal services.
Rank agent findings by the blast radius of the tool, then craft content that makes the agent invoke it and hide the action.
The real attack surface of an agent is the content it ingests, not the chat box; plant instructions in data it will retrieve.