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A Vault with a Heap-View: The Uncomfortable Space Between AgentCore Harness and Identity

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A Vault with a Heap-View: The Uncomfortable Space Between AgentCore Harness and Identity

A security analysis reveals that default configurations in AWS AgentCore Harness are vulnerable to prompt injection attacks that can exfiltrate credentials. The research identifies the misconfiguration and provides mitigation steps for securing agents.

Why it matters: Organizations running AWS AgentCore Harness with default settings face immediate credential theft risk; practitioners should review configurations and apply recommended protections now.

VendorsAmazon Web Services
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