CVE-2026-109164Published

TDuck survey form through 6.0 Authorization Bypass via User-Controlled Submission IDs in POST /user/form/data/delete/{formKey}

Exact source revision recorded 26 Oct 2026 17:35:31 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-109164

Published

tduck-survey-form

https://github.com/TDuckCloud/tduck-survey-form

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "TDuckCloud",
                    "product": "tduck-survey-form",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "6.0",
                            "status": "affected",
                            "versionType": "custom"
                        }
                    ],
                    "collectionURL": "https://github.com/TDuckCloud/tduck-survey-form",
                    "repo": "https://github.com/TDuckCloud/tduck-survey-form"
                }

Original source record · Cite this exact observation · Complete original publisher JSON