EUVD-2026-80860

TDuck survey form through version 5.3 fails to validate webhook URLs or verify form ownership in the WebhookConfigController. Authenticated attackers can attach webhooks to other users' forms and exfiltrate submissions to arbitrary external or internal addresses...

CVE-2026-92602 TDuck survey form through 5.3 Server-Side Request Forgery via Unvalidated Webhook URL

TDuck survey form through version 5.3 fails to validate webhook URLs or verify form ownership in the WebhookConfigController. Authenticated attackers can attach webhooks to other users' forms and exfiltrate submissions to arbitrary external or internal addresses...

CVE-2026-92602

TDuck survey form through version 5.3 is affected by a Server-Side Request Forgery vulnerability in the WebhookConfigController . The root cause is a failure to validate webhook URLs or verify form ownership, allowing authenticated attackers to attach webhooks to other users' forms and exfiltrate...