Is CVE-2025-65017 in the CISA KEV catalog?

No. CVE-2025-65017 is not currently on the CISA Known Exploited Vulnerabilities list.

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

CVE-2025-65017 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2025-65017?

CVE-2025-65017 has an EPSS score of 0.26% (18th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-65017?

Upgrade decidim to 0.30.4 or later.

CVE & CISA-KEV Catalog

CVE-2025-65017

MEDIUM

6.5

CVSS v3

NVD

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.

CWE-200Information Exposure CWE-703

How to fix

Remediation Available

decidimNVD

Affected:>= 0.30.0, < 0.30.4Fixed in:0.30.4CVE-2025-65017derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.26%probability of exploitation in 30 days

18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

github.com

Release Notes2

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Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-23.