{"cve":"CVE-2026-45086","nvd":{"published":"2026-07-31T22:17:02.157","modified":"2026-09-08T20:51:43.490","status":"Deferred","description":"Decidim is a participatory democracy framework. From 0.31.1 before 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, a participant can directly load /admin/demographics/questions/edit_questions and reach the demographics questionnaire editor without the required administrator authorization. The demographics questionnaire editor should require admin access, but the route under /admin/demographics/questions renders the editor interface without checking whether the caller is an admin. A normal participant can load the page and see the live update form action, which proves the protected interface is reachable. This issue is fixed in versions 0.31.5 and 0.32.0.rc2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","score":5.4},"cwes":["CWE-862"],"references":["https://github.com/decidim/decidim/commit/fa52fb631a0788b30895d1312728a888607d81b5","https://github.com/decidim/decidim/commit/fc89301c6697c6101a7aed3fced3fa8311048cb9","https://github.com/decidim/decidim/security/advisories/GHSA-vq6j-hj8w-7v39","https://github.com/decidim/decidim/security/advisories/GHSA-vq6j-hj8w-7v39"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:47:10.050265369+00:00"},"epss":{"cve":"CVE-2026-45086","score":0.00294,"percentile":0.22076,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vq6j-hj8w-7v39","url":"https://osv.dev/vulnerability/GHSA-vq6j-hj8w-7v39","summary":"Decidim: Forms admin question editor lacks authorization","modified":"2026-07-13T17:11:53.826837Z","packages":[{"ecosystem":"RubyGems","name":"decidim-demographics","purl":"pkg:gem/decidim-demographics","ranges":[">=0.31.0 <0.31.5"],"fixed":["0.31.5"]},{"ecosystem":"RubyGems","name":"decidim-demographics","purl":"pkg:gem/decidim-demographics","ranges":[">=0.32.0.rc1 <0.32.0"],"fixed":["0.32.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}