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12 vulnerabilities found for tduck-survey-form by TDuckCloud
CVE-2026-100306 (GCVE-0-2026-100306)
Vulnerability from nvd – Published: 2026-09-25 18:47 – Updated: 2026-09-25 18:47
VLAI
EPSS
VEX
Title
TDuck survey form through 6.0 Write Password Bypass via Client-Side Enforcement
Summary
TDuck survey form through 6.0 fails to validate write passwords on submission endpoints, enforcing the check only on the front end. Remote unauthenticated attackers can submit form entries directly to public submission APIs without providing the password by using the form key from share links.
Severity
5.3 (Medium)
CWE
- CWE-602 - Client-Side Enforcement of Server-Side Security
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-100305 (GCVE-0-2026-100305)
Vulnerability from nvd – Published: 2026-09-25 18:47 – Updated: 2026-09-25 19:06
VLAI
EPSS
VEX
Title
TDuck survey form through 6.0 Fill-In Restriction Bypass via Authenticated Submission Endpoint
Summary
TDuck survey form through 6.0 fails to enforce form fill-in restrictions on the authenticated submission endpoint POST /user/form/data/create. Authenticated attackers who know a form's key can submit unlimited entries to any form, bypassing publish status, time window, quota, and per-IP restrictions to falsify collected results.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 19:06 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-100304 (GCVE-0-2026-100304)
Vulnerability from nvd – Published: 2026-09-25 18:47 – Updated: 2026-09-25 18:47
VLAI
EPSS
VEX
Title
TDuck survey form 6.0 Information Disclosure via Fail-Open Form Ownership Check
Summary
TDuck survey form 6.0 contains an information disclosure vulnerability in FormAuthUtils.hasPermission that fails open when a form does not exist, allowing authenticated users to access deleted form submissions. Attackers can read orphaned submission data including personal information by providing a known dataId to the GET /user/form/data/details endpoint after the form has been permanently deleted.
Severity
CWE
- CWE-636 - Not Failing Securely ('Failing Open')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-100303 (GCVE-0-2026-100303)
Vulnerability from nvd – Published: 2026-09-25 18:47 – Updated: 2026-09-25 18:47
VLAI
EPSS
VEX
Title
TDuck survey form through 6.0 Missing Authorization in Form Theme Management Endpoints
Summary
TDuck survey form through 6.0 lacks authorization checks on FormThemeController write endpoints for global form themes and categories. Authenticated non-admin users can add, modify, or delete themes and theme categories affecting forms owned by other users.
Severity
5.4 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-92602 (GCVE-0-2026-92602)
Vulnerability from nvd – Published: 2026-09-16 16:03 – Updated: 2026-09-24 14:22
VLAI
EPSS
VEX
Title
TDuck survey form through 5.3 Server-Side Request Forgery via Unvalidated Webhook URL
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 17:43 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/TDuckCloud/tduck-survey-form/i… | issue-tracking |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 5.3
(custom)
|
Date Public
2026-06-19 00:00
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CVE-2026-92567 (GCVE-0-2026-92567)
Vulnerability from nvd – Published: 2026-09-16 14:40 – Updated: 2026-09-24 14:22
VLAI
EPSS
VEX
Title
TDuck survey form through 5.0 Unauthorized Data Modification
Summary
TDuck survey form through version 5.0 contains an authorization bypass vulnerability in the POST /user/form/data/update endpoint that allows authenticated users to overwrite other users' form submission data. Attackers can discover submission identifiers allocated in narrow ranges and modify arbitrary form responses containing personal data by sending update requests without ownership validation.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:16 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/TDuckCloud/tduck-survey-form/i… | issue-tracking |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
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(custom)
|
Date Public
2026-06-19 00:00
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CVE-2026-100306 (GCVE-0-2026-100306)
Vulnerability from cvelistv5 – Published: 2026-09-25 18:47 – Updated: 2026-09-25 18:47
VLAI
EPSS
VEX
Title
TDuck survey form through 6.0 Write Password Bypass via Client-Side Enforcement
Summary
TDuck survey form through 6.0 fails to validate write passwords on submission endpoints, enforcing the check only on the front end. Remote unauthenticated attackers can submit form entries directly to public submission APIs without providing the password by using the form key from share links.
Severity
5.3 (Medium)
CWE
- CWE-602 - Client-Side Enforcement of Server-Side Security
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-100305 (GCVE-0-2026-100305)
Vulnerability from cvelistv5 – Published: 2026-09-25 18:47 – Updated: 2026-09-25 19:06
VLAI
EPSS
VEX
Title
TDuck survey form through 6.0 Fill-In Restriction Bypass via Authenticated Submission Endpoint
Summary
TDuck survey form through 6.0 fails to enforce form fill-in restrictions on the authenticated submission endpoint POST /user/form/data/create. Authenticated attackers who know a form's key can submit unlimited entries to any form, bypassing publish status, time window, quota, and per-IP restrictions to falsify collected results.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 19:06 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-100304 (GCVE-0-2026-100304)
Vulnerability from cvelistv5 – Published: 2026-09-25 18:47 – Updated: 2026-09-25 18:47
VLAI
EPSS
VEX
Title
TDuck survey form 6.0 Information Disclosure via Fail-Open Form Ownership Check
Summary
TDuck survey form 6.0 contains an information disclosure vulnerability in FormAuthUtils.hasPermission that fails open when a form does not exist, allowing authenticated users to access deleted form submissions. Attackers can read orphaned submission data including personal information by providing a known dataId to the GET /user/form/data/details endpoint after the form has been permanently deleted.
Severity
CWE
- CWE-636 - Not Failing Securely ('Failing Open')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-100303 (GCVE-0-2026-100303)
Vulnerability from cvelistv5 – Published: 2026-09-25 18:47 – Updated: 2026-09-25 18:47
VLAI
EPSS
VEX
Title
TDuck survey form through 6.0 Missing Authorization in Form Theme Management Endpoints
Summary
TDuck survey form through 6.0 lacks authorization checks on FormThemeController write endpoints for global form themes and categories. Authenticated non-admin users can add, modify, or delete themes and theme categories affecting forms owned by other users.
Severity
5.4 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/LinYuanyi1/cve-request-poc/blo… | exploit |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 6.0
(custom)
|
Date Public
2026-09-07 00:00
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CVE-2026-92602 (GCVE-0-2026-92602)
Vulnerability from cvelistv5 – Published: 2026-09-16 16:03 – Updated: 2026-09-24 14:22
VLAI
EPSS
VEX
Title
TDuck survey form through 5.3 Server-Side Request Forgery via Unvalidated Webhook URL
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 17:43 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/TDuckCloud/tduck-survey-form/i… | issue-tracking |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 5.3
(custom)
|
Date Public
2026-06-19 00:00
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CVE-2026-92567 (GCVE-0-2026-92567)
Vulnerability from cvelistv5 – Published: 2026-09-16 14:40 – Updated: 2026-09-24 14:22
VLAI
EPSS
VEX
Title
TDuck survey form through 5.0 Unauthorized Data Modification
Summary
TDuck survey form through version 5.0 contains an authorization bypass vulnerability in the POST /user/form/data/update endpoint that allows authenticated users to overwrite other users' form submission data. Attackers can discover submission identifiers allocated in narrow ranges and modify arbitrary form responses containing personal data by sending update requests without ownership validation.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:16 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/TDuckCloud/tduck-survey-form/i… | issue-tracking |
| https://github.com/TDuckCloud/tduck-survey-form | product |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://github.com/TDuckCloud/tduck-survey-form/b… | technical-description |
| https://www.vulncheck.com/advisories/tduck-survey… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TDuckCloud | tduck-survey-form |
Affected:
0 , ≤ 5.0
(custom)
|
Date Public
2026-06-19 00:00
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