> CVE-2025-65017 [HIGH]

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PUBLISHED
2026-02-03 15:16
MODIFIED
2026-02-03 15:16
CVSS_SCORE V3
8.2
EPSS (Prob. Exploit)
0.31%
Top 77.7%
DATA SOURCES:
NVD đź”— 2026-02-03 CWE MITRE đź”— 2026-11-01 FIRST EPSS đź”— 2026-10-25 GITHUB đź”— 2026-11-04 OSV đź”— 2026-02-10

> 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.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_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/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

> MÉTRIQUES CVSS DÉTAILLÉES

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
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
Low (L)
Authentifié avec compte utilisateur basique
UI (Interaction Utilisateur)
User Interaction
Unknown (P)
Interaction inconnue
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
None (N)
Aucune modification de données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
None
Aucune modification de données possible
Disponibilité
None
Aucune interruption de service

> WEAKNESSES

CWE-200 CWE-703

> CWE DETAILED DESCRIPTIONS

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | CWE-703: Improper Check or Handling of Exceptional Conditions - The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

> GITHUB SECURITY ADVISORY

GHSA-3cx6-j9j4-54mp HIGH

Decidim's private data exports can lead to data leaks

AFFECTED PACKAGES:
RUBYGEMS / decidim
>= 0.30.0, < 0.30.4
Fixed in: 0.30.4
RUBYGEMS / decidim-core
>= 0.30.0, < 0.30.4
Fixed in: 0.30.4

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Decidim's private data exports can lead to data leaks

AFFECTED PACKAGES:
Unknown / Unknown
4 versions affected
ALIASES:
GHSA-3cx6-j9j4-54mp

> HISTORIQUE DES MODIFICATIONS

Première apparition
03/02/2026 15:16
Source: NVD
📊 ENRICHISSEMENT 01/03/2026 06:46
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | CWE-...
Total des modifications: 1 Dernière mise à jour: 8 months ago

> REFERENCES

https://github.com/decidim/decidim/pull/13571
https://github.com/decidim/decidim/releases/tag/v0.30.4
https://github.com/decidim/decidim/releases/tag/v0.31.0
https://github.com/decidim/decidim/security/advisories/GHSA-3cx6-j9j4-54mp
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