---
cve: "CVE-2026-45330"
severity: "MEDIUM"
cvss: 4.9
epss: "28%"
vendor: "decidim"
kev: false
exploited: false
published: "2026-07-31 23:17:24"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-19T22:31:31+02:00"
---

# CVE-2026-45330

> 4.9 MEDIUM · 🧪 PoC

## Beschreibung

Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the identity-document verification admin controllers load pending Authorization records by raw identifier without confirming current_organization ownership, allowing an administrator from one tenant to view, approve, or reject another tenant’s ID-document request. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 03d80881ac459127f0e11999c8a733cf78e78736 (Commit)
- 867174012910ba4f5f020a27444d47309fd19122 (Commit)

## Referenzen

- <https://github.com/decidim/decidim/security/advisories/GHSA-86fh-w43w-338c>
- <https://github.com/decidim/decidim/releases/tag/v0.30.9>
- <https://github.com/decidim/decidim/releases/tag/v0.31.5>
- <https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-45330) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_