High severity7.1NVD Advisory· Published Sep 16, 2026
CVE-2026-92602
CVE-2026-92602
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <5.3
Patches
Vulnerability mechanics
References
4- github.com/TDuckCloud/tduck-survey-form/blob/9ad4e2dc75cdff5eacc8be0c73f0d4db3c265d43/tduck-webhook/src/main/java/com/tduck/cloud/webhook/controller/WebhookConfigController.javanvd
- github.com/TDuckCloud/tduck-survey-form/blob/9ad4e2dc75cdff5eacc8be0c73f0d4db3c265d43/tduck-webhook/src/main/java/com/tduck/cloud/webhook/service/sender/WebhookSenderService.javanvd
- github.com/TDuckCloud/tduck-survey-form/issues/40nvd
- www.vulncheck.com/advisories/tduck-survey-form-through-5.3-server-side-request-forgery-via-unvalidated-webhook-urlnvd
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