Decidim is a participatory democracy framework

Overview

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.

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

Package advisory (CVE-2026-45086)

Affected packages:

• decidim-demographics >= 0.31.0, < 0.31.5
• decidim-demographics >= 0.32.0.rc1, < 0.32.0

Patched in:

• decidim-demographics 0.31.5
• decidim-demographics 0.32.0

Source: https://github.com/advisories/GHSA-vq6j-hj8w-7v39