{"id":"CVE-2026-45415","aliases":["GHSA-q79h-67vx-m9xg"],"url":"https://o3.security/vulnerability/CVE-2026-45415","summary":"Decidim: CSV census record endpoints improper authorization","details":"Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the /admin/csv_census/census_logs record-management endpoints do not enforce full administrator authorization before rendering or mutating Decidim::Verifications::CsvDatum, allowing a participant manager to create, alter, or remove census records. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2.","published":"2026-08-06T19:33:31.514Z","modified":"2026-09-10T03:30:51.452404774Z","cvss":{"score":6,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:L"},"epss":{"score":0.00396,"percentile":0.32911,"asOf":"2026-09-06"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"RubyGems","name":"decidim-verifications","fixedVersion":"0.30.9"},{"ecosystem":"RubyGems","name":"decidim-verifications","fixedVersion":"0.31.5"},{"ecosystem":"RubyGems","name":"decidim-verifications","fixedVersion":"0.32.0"}],"fix":{"url":"https://github.com/decidim/decidim/pull/16674","label":"decidim/decidim#16674"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45415.json"},{"type":"ADVISORY","url":"https://github.com/decidim/decidim/security/advisories/GHSA-q79h-67vx-m9xg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45415"},{"type":"FIX","url":"https://github.com/decidim/decidim/pull/16674"},{"type":"FIX","url":"https://github.com/decidim/decidim/pull/16703"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T03:30:51.452404774Z"}}