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WordPress fix guide

Permissive CORS Configuration on WordPress

The Access-Control-Allow-Origin header is set to wildcard (*) or reflects any origin, which may allow unauthorized cross-origin access to resources.

Issue ID: SEC-CORS-001Severity: moderateEffort: S

Why this matters

The Access-Control-Allow-Origin header is set to wildcard (*) or reflects any origin, which may allow unauthorized cross-origin access to resources. This affects browser trust signals and whether visitors feel safe submitting contact details.

WordPress fix path

How to fix this on WordPress

Use the page editor, theme, or SEO tooling depending on where this issue lives.

  1. 1Inspect the page and theme output.
  2. 2Apply the fix in the most direct place.
  3. 3Publish and validate with a re-audit.

After you fix it

  • Check response headers and confirm CORS is restricted to trusted origins

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