syncfusion-aspnetcore-accordion

No malicious supply-chain behavior is evident. The primary security concerns are potential XSS from Html.Raw and unescaped dynamic HTML, unsafe URL interpolation, an unencrypted WebSocket example, and missing demonstrated CSRF protections for the POST flow. Sanitize or encode all untrusted values, validate URL schemes, use HTTPS/WSS, and apply authentication, authorization, CSRF protection, and response validation as appropriate.