CVE-2026-111621

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

CVE-2026-111621 TDuck Survey Form through 5.3 Missing Authorization via /user/form/setting/{key}

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

CVE-2026-111621

The TDuck Survey Form software (versions through 5.3 ) is vulnerable to a missing authorization flaw (CWE-639) in the /user/form/setting/{key} endpoint. This vulnerability allows any authenticated user to access the raw form settings of other owners by providing an 8-character form key obtained f...

EUVD-2026-103043

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

CVE-2026-111621 TDuck Survey Form through 5.3 Missing Authorization via /user/form/setting/{key}

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

PT-2026-116020

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

CVE-2026-109167

TDuck survey form through 6.0 contains an insecure direct object reference vulnerability in the saveFormTheme handler that allows authenticated users to overwrite other users' form themes. Attackers whose form has no theme can submit another form's sequential theme id with their own formKey,...

CVE-2026-109164

TDuck survey form through 6.0 contains an insecure direct object reference vulnerability that allows authenticated users to delete other users' form submissions by supplying arbitrary submission ids. Attackers can place their own formKey in the path and iterate sequential submission ids in the...

CVE-2026-109165

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...

EUVD-2026-97373

TDuck survey form through 6.0 contains an insecure direct object reference vulnerability in the saveFormTheme handler that allows authenticated users to overwrite other users' form themes. Attackers whose form has no theme can submit another form's sequential theme id with their own formKey,...

CVE-2026-109167

The TDuck survey form (versions through 6.0) is vulnerable to an Insecure Direct Object Reference (IDOR) vulnerability within the saveFormTheme handler. This flaw allows authenticated users to overwrite the form themes of other users by submitting a sequential theme ID paired with their own formK...

CVE-2026-109167 TDuck survey form through 6.0 Authorization Bypass via User-Controlled Theme ID in POST /user/form/theme/save

TDuck survey form through 6.0 contains an insecure direct object reference vulnerability in the saveFormTheme handler that allows authenticated users to overwrite other users' form themes. Attackers whose form has no theme can submit another form's sequential theme id with their own formKey,...

EUVD-2026-97370

TDuck survey form through 6.0 contains an insecure direct object reference vulnerability that allows authenticated users to delete other users' form submissions by supplying arbitrary submission ids. Attackers can place their own formKey in the path and iterate sequential submission ids in the...

CVE-2026-109164

The TDuck survey form through 6.0 is vulnerable to an insecure direct object reference (IDOR) vulnerability. This flaw allows authenticated users to bypass authorization and permanently delete form submissions belonging to other users. By providing their own formKey in the request path and iterat...

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...

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 TDuck survey form through 6.0 Authorization Bypass via User-Controlled Form Key in POST /user/form/item/batch/create

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-2026-109167: Authorization Bypass Through User-Controlled Key

TDuck survey form through 6.0 contains an insecure direct object reference vulnerability in the saveFormTheme handler that allows authenticated users to overwrite other users' form themes. Attackers whose form has no theme can submit another form's sequential theme id with their own formKey,...

PT-2026-110556

Name of the Vulnerable Software and Affected Versions TDuck survey form versions prior to 6.1 Description Broken access control allows authenticated users to add fields to forms belonging to other users. By sending a request to the endpoint "POST /user/form/item/batch/create", an attacker can...

CVE-2026-109165: Authorization Bypass Through User-Controlled Key

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...