Agentic AI Security

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todayJuly 15, 2026

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Agentic AI Security + Research Rony Utevsky

The Cursor deeplink vulnerability that turns a “review this PR” click into remote code execution

A crafted cursor:// link installs an attacker-controlled MCP server that executes unsandboxed commands under your account. The install dialog is supposed to be the safeguard, but it doesn’t reliably show the command being approved. The attack comes in two variants. Both hide the real command inside the dialog, one also ...

OWASP ASI05 Unexpected Code Execution guide

todayJune 30, 2026

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Agentic AI Security + Research Omer Ben Simon

GuardFall: a universal shell injection vulnerability in open-source AI agents

AI coding assistants run shell commands with your full account authority, but their security filters are fundamentally flawed. Meet GuardFall: a vulnerability where 30-year-old shell injection tricks bypass modern safeguards. Read the full survey of 11 popular open-source agents to see if your tools are exposed, and learn the architectural ...