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.
History

Tue, 22 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 18 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Tduckcloud
Tduckcloud tduck-survey-form
Vendors & Products Tduckcloud
Tduckcloud tduck-survey-form

Wed, 16 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
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.
Title TDuck survey form through 5.3 Server-Side Request Forgery via Unvalidated Webhook URL
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-09-16T16:03:07.775Z

Updated: 2026-09-24T14:22:46.651Z

Reserved: 2026-09-16T13:48:49.970Z

Link: CVE-2026-92602

cve-icon Vulnrichment

Updated: 2026-09-21T17:43:13.776Z

cve-icon NVD

Status : Deferred

Published: 2026-09-16T17:18:20.590

Modified: 2026-09-24T21:08:55.030

Link: CVE-2026-92602

cve-icon Redhat

No data.