AWS Kiro Flaw Let a Poisoned Web Page Rewrite Its Config and Run Code
- Posted on July 21, 2026
- By The Hacker News
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- 1 min read
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AWS Kiro Flaw Let a Poisoned Web Page Rewrite Its Config and Run Code
AWS fixed a Kiro prompt injection chain that rewrote mcp.json and launched attacker-controlled code with developer privileges, bypassing approval.