SEPTEMBER 19, 2026
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Case File

CVE-2026-45086

MEDIUM · CVSS 5.4 EPSS 0.17% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-31 · Last synced 2026-08-30

CyberRota Analysis

AI-Generated

The Decidim participatory democracy framework is vulnerable, allowing unauthorized participants to access the demographics questionnaire editor without proper administrator authentication. This flaw could lead to unauthorized modifications of sensitive demographic data, potentially compromising the integrity of the platform. Organizations using versions prior to 0.31.5 and 0.32.0.rc2 should prioritize updating to mitigate this risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-45086
Severity
MEDIUM
CVSS
5.4
EPSS
0.17%

Original NVD 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.