CVE-2026-62387 Grav < 1.0.0-rc.16 CORS Misconfiguration via API Plugin

The Grav API plugin getgrav/grav-plugin-api before 1.0.0-rc.16 shipped Access-Control-Allow-Origin: as its default CORS configuration on all responses, including authenticated endpoints and preflight OPTIONS responses. Because the plugin accepts credentials via the Authorization and X-API-Token...