blog.cloudflare.com· Sep 28, 2026· by Scott Buscemi

EmDash 1.0: the stable CMS with a secure plugin registry

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EmDash 1.0 is a stable, open source CMS built for Astro, with agent-friendly workflows, secure sandboxed plugins, and a decentralized registry that keeps publishers in control.
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.
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