{"id":"CVE-2026-100303","revision":"3d4eec9aee75453db7c9c3a48d74ca57","records":[{"revision":"3d4eec9aee75453db7c9c3a48d74ca57","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-100303","aliases":[],"title":"TDuck survey form through 6.0 Missing Authorization in Form Theme Management Endpoints","description":"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.","state":0,"publishedAt":"2026-09-25T18:47:38.596+00:00","modifiedAt":"2026-09-30T00:05:13.799+00:00","affected":[{"ecosystem":"https://github.com/TDuckCloud/tduck-survey-form","name":"tduck-survey-form","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TDuckCloud\",\n                    \"product\": \"tduck-survey-form\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"6.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"collectionURL\": \"https://github.com/TDuckCloud/tduck-survey-form\",\n                    \"repo\": \"https://github.com/TDuckCloud/tduck-survey-form\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/LinYuanyi1/cve-request-poc/blob/adffc39b78cad18cd489cbf7454853bf0f744b7f/tduck/poc_form_theme_write.py","https://github.com/TDuckCloud/tduck-survey-form","https://github.com/TDuckCloud/tduck-survey-form/blob/43ffa9c993e38936fc4de7d8e5aee82bbaa19502/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/FormThemeController.java#L61-L120","https://www.vulncheck.com/advisories/tduck-survey-form-through-6.0-missing-authorization-in-form-theme-management-endpoints"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100303","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100303","identifiers":["CVE-2026-100303"]},"retained":false,"historicalAffected":[]}],"coverage":[]}