EUVD-2026-97371

TDuck survey form through 6.0 contains a broken access control vulnerability that allows authenticated users to add fields to other users' forms via POST /user/form/item/batch/create. Attackers can submit an array whose first element references their own form and later elements reference a victim...

CVE-2026-109165

The TDuck survey form (through version 6.0 ) is vulnerable to a broken access control issue (CWE-639) in the POST /user/form/item/batch/create endpoint. This flaw allows authenticated users to inject arbitrary fields into other users' forms by submitting an array where the first element reference...