Decidim is a participatory democracy framework. In versions from 0.30.0 to before 0.30.4 and from 0.31.0.rc1 to before 0.31.0, the private data exports can lead to data leaks in case the UUID generation, causing collisions for the generated UUIDs. This issue has been patched in versions 0.30.4 and 0.31.0.
History

Mon, 23 Feb 2026 17:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:*
cpe:2.3:a:decidim:decidim:0.31.0:rc1:*:*:*:ruby:*:*
cpe:2.3:a:decidim:decidim:0.31.0:rc2:*:*:*:ruby:*:*
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


Wed, 04 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Decidim
Decidim decidim
Vendors & Products Decidim
Decidim decidim

Tue, 03 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 03 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Description Decidim is a participatory democracy framework. In versions from 0.30.0 to before 0.30.4 and from 0.31.0.rc1 to before 0.31.0, the private data exports can lead to data leaks in case the UUID generation, causing collisions for the generated UUIDs. This issue has been patched in versions 0.30.4 and 0.31.0.
Title Decidim's private data exports can lead to data leaks
Weaknesses CWE-200
CWE-703
References
Metrics cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-02-03T15:05:24.738Z

Updated: 2026-02-03T17:09:47.635Z

Reserved: 2025-11-13T15:36:51.680Z

Link: CVE-2025-65017

cve-icon Vulnrichment

Updated: 2026-02-03T17:09:16.906Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-03T15:16:12.403

Modified: 2026-02-23T17:32:33.507

Link: CVE-2025-65017

cve-icon Redhat

No data.