What is the CVSS score of CVE-2025-65017?

CVE-2025-65017 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Decidim are affected by CVE-2025-65017?

Organizations using versions from 0.30.0 to should be aware of notable risk from CVE-2025-65017, a information exposure vulnerability rated CVSS 6.5.. A patch is available.

How to fix or mitigate CVE-2025-65017?

Within 30 days: Identify affected systems running versions from 0.30.0 to and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

Decidim CVE-2025-65017

MEDIUM

Information Exposure (CWE-200)

2026-02-03 security-advisories@github.com

GHSA-3cx6-j9j4-54mp

Information Disclosure Decidim

6.5

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

Patch released

Feb 23, 2026 - 17:32 nvd

Patch available

CVE Published

Feb 03, 2026 - 15:16 nvd

MEDIUM 6.5

DescriptionGitHub Advisory

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.

AnalysisAI

Technical ContextAI

Classified as CWE-200 (Information Exposure). Affects Decidim. 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.