✨ Strapi MCP is now Generally Available - let your agents manage your Strapi content ✨

Bundlers

EcosystemIntermediate●5 min read

Fixing "Blocked request. This host is not allowed" in Strapi 5

Strapi 5 uses Vite for the admin panel, and Vite blocks dev-server requests from unknown hostnames. Where the vite.config file goes and what to put in it.

Theodore Kelechukwu Onyejiaku
●September 8, 2026
Fixing "Blocked request. This host is not allowed" in Strapi 5

Join our Newsletter

Get all the latest news and events.

By submitting this form you consent to us emailing you occasionally about our products and services. You can unsubscribe from emails at any time, and we will never pass your email to third parties.