CVE-2025-65017CWE-200CWE-703

Decidim's private data exports can lead to data leaks

High · published February 3, 2026

CVSS v4.0
8.2
EPSS
0%
Percentile
22.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.2 · HIGH
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
EPSS
0.00306 · 22.2th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-703 · Improper Check or Handling of Exceptional Conditions
Published
2026-02-03T15:05Z
EPSS history
Timeline
  • 03 FEB 15:05Z
    Decidim's private data exports can lead to data leaks
    cvelistv5