CVE-2025-65017

HIGH EPSS 17.5%
Published Feb 3, 20265mo ago · Modified Jun 17, 20262w ago
8.2 CVSS 4.0
High
Find Similar
Published Feb 3, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
8.2
Exploitability
—
Impact
—
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
17.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure
CWE-703

Affected Products 3

VendorProductVersionRange
decidimdecidim*≥0.30.0  –  <0.30.4
decidimdecidim0.31.0any
decidimdecidim0.31.0any

References 4

  • github.com https://github.com/decidim/decidim/pull/13571
    Issue TrackingPatch
  • github.com https://github.com/decidim/decidim/releases/tag/v0.30.4
    Release Notes
  • github.com https://github.com/decidim/decidim/releases/tag/v0.31.0
    Release Notes
  • github.com https://github.com/decidim/decidim/security/advisories/GHSA-3cx6-j9j4-54mp
    Vendor Advisory

Remediation

  • github.com https://github.com/decidim/decidim/pull/13571
    Issue TrackingPatch