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CVE-2026-45086

5.4 · MEDIUM

Decidim is a participatory democracy framework.

Published Jul 31, 2026CWE-862EPSS 0.29%

Overview

CVE-2026-45086 is a medium-severity vulnerability. It was published on July 31, 2026 and has a CVSS 3.1 base score of 5.4 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/decidim/decidim/commit/fa52fb631a0788b30895d1312728a888607d81b5GitHubgithub.com/decidim/decidim/commit/fc89301c6697c6101a7aed3fced3fa8311048cb9GitHubgithub.com/decidim/decidim/security/advisories/GHSA-vq6j-hj8w-7v39GitHubgithub.com/decidim/decidim/security/advisories/GHSA-vq6j-hj8w-7v39

How CyberStrike helps

Frequently asked questions

What is CVE-2026-45086?

CVE-2026-45086 is a medium-severity vulnerability. It was published on July 31, 2026 and has a CVSS 3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2026-45086?

This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-45086?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-45086?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-45086 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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