Topic

Deno permissions

Every THE D[AI]LY BRIEF article on Deno permissions — enterprise AI analysis, benchmarks, vendor comparisons, and ROI frameworks for technology and business leaders. Updated as new coverage publishes.

prefab-ui

Your Prefab UI Upgrade Won't Remove Files Attackers Already Wrote

A FastMCP server running GenerativeUI on prefab-ui 0.14.0 through 0.20.2 lets a client read and write host files. Version 0.21.0 fixes it, but earlier writes stay, so inspect .pth files before you upgrade.

November 1, 2026 · 9 min read