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How to Enable CORS Protection for Vultr CDN Push Zones

Updated on April 3, 2025

CORS Protection in Vultr CDN Push Zones allows you to manage and control which websites can access your content. This feature enhances the security of your resources by preventing unauthorized sites from making requests, ensuring that your content is only shared with approved and trusted domains. By configuring CORS protection, you maintain control over how your content is accessed and used across the web.

Follow this guide to enable the CORS protection feature for Vultr CDN Push Zones on your Vultr account using the Vultr Customer Portal, API, or CLI.

  • Vultr Customer Portal
  • Vultr API
  • Vultr CLI
  1. Navigate to Products, click CDN, and then click Push Zones.
  2. Click your target CDN Push Zone subscription to open its management page.
  3. Click Features.
  4. Select cors and click Update Features.

  1. Send a GET request to the List CDN Push Zones endpoint and note the target Push Zone subscription's ID.

    console 
    $ curl "https://api.vultr.com/v2/cdns/push-zones" \
    -X GET \
    -H "Authorization: Bearer ${VULTR_API_KEY}"

  2. Send a PUT request to the Update CDN Push Zone endpoint to enable cors protection feature for your target Push Zone subscription.

    console 
    $ curl "https://api.vultr.com/v2/cdns/push-zones/{pushzone-id}" \
    -X PUT \
    -H "Authorization: Bearer ${VULTR_API_KEY}" \
    -H "Content-Type: application/json" \
    --data '{
        "cors": true
    }'

  1. List all available CDN Push Zone subscriptions and note the target Push Zone subscription's ID.

    console 
    $ vultr-cli cdn push list

  2. Enable cors protection feature for your target Push Zone subscription.

    console 
    $ vultr-cli cdn push update <pushzone-id> --cors

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