---
cve: "CVE-2026-73478"
severity: "MEDIUM"
cvss: 5.3
epss: "0.2%"
vendor: "Drupal"
kev: false
exploited: false
published: "2026-09-02 13:18:08"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T00:01:08+02:00"
---

# CVE-2026-73478

> 5.3 MEDIUM

## Beschreibung

Incorrect Authorization vulnerability in Drupal Diff allows Forceful Browsing. This issue affects Diff versions: from 0.0.0 to 2.0.1, from 2.1.0 to 2.1.1.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 1f4fe16649886d227aca65a337ff710fcda28b88 (Commit)
- 57c5b62438b3ea159eee30f98d71f8f15647bd54 (Commit)

## Referenzen

- <https://www.drupal.org/sa-contrib-2026-096>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-73478) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_