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Amazon Kiro Prompt Injection Can Exfiltrate Sensitive Data Through Kiro Powers

thehackernews.com 2026-08-27 prompt injection High

What Happened

Cybersecurity researchers have disclosed details of a vulnerability in Amazon Kiro, an artificial intelligence (AI)-powered, agentic integrated development environment (IDE), that could facilitate data exfiltration via prompt injection and Kiro Powers. The security flaw, which does not have a CVE identifier, works against Kiro IDE 0.7.45 on Windows, according to Mindgard. The latest version of

Why It Matters

The article reports a vulnerability in Amazon Kiro, an agentic AI-powered IDE, where prompt injection can be used to exfiltrate sensitive data through Kiro Powers, according to Mindgard. The issue was described against Kiro IDE 0.7.45 on Windows and was reported without a CVE identifier. From a RealGround perspective, this is a practical prompt-injection exposure in an AI agent workflow, indicating a need for agent guardrails, business-logic review, and ongoing adversarial testing.

Healthcare Fintech SaaS SMB AI startups

RealGround Analysis

This signal maps to prompt injection. Organizations using AI agents, LLM APIs, SaaS integrations, or sensitive data workflows should review whether this class of issue could create unauthorized tool execution, data leakage, weak approval gates, or unmanaged supply-chain exposure.

Recommended Actions

  • Restrict AI agent tool permissions and production write paths.
  • Review sensitive data access across prompts, logs, embeddings, memory, and SaaS integrations.
  • Add human approval workflows for high-impact or state-changing actions.
  • Run prompt injection and indirect prompt injection tests against affected workflows.
  • Document the owner, control gap, and remediation deadline for this risk class.

Source

https://thehackernews.com/2026/08/amazon-kiro-prompt-injection-can.html

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