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OpenAdvisories
Medium · 6.0 CVE-2026-45415 EUVD-2026-54236GHSA-q79h-67vx-m9xg

Decidim: CSV census record endpoints improper authorization

Published Aug 6, 2026 · Updated Aug 7, 2026 · Assigned by GitHub_M

Description

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.

Affected products

VendorProductAffectedFixed
decidim decidim < 0.30.9, >= 0.31.0.rc1, < 0.31.5, >= 0.32.0.rc1, < 0.32.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
RubyGems decidim-verifications < 0.30.9 0.30.9 GHSA-q79h-67vx-m9xg
RubyGems decidim-verifications >= 0.31.0.rc1, < 0.31.5 0.31.5 GHSA-q79h-67vx-m9xg
RubyGems decidim-verifications >= 0.32.0.rc1, < 0.32.0 0.32.0 GHSA-q79h-67vx-m9xg

References