---
cve: "CVE-2026-92805"
severity: "CRITICAL"
cvss: 9.3
epss: "73.5%"
vendor: "uvdesk"
kev: false
exploited: false
published: "2026-09-16 21:17:30"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T03:28:20+02:00"
---

# CVE-2026-92805

> 9.3 CRITICAL · 🧪 PoC

## Beschreibung

UVdesk Community Skeleton through 1.1.8 fails to authenticate or validate installation state on wizard endpoints in ConfigureHelpdesk controller actions. Unauthenticated attackers can repoint the database and create super administrator accounts by submitting crafted requests to wizard endpoints, gaining full control of the instance.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://github.com/uvdesk/community-skeleton/issues/926>
- <https://github.com/uvdesk/community-skeleton>
- <https://github.com/uvdesk/community-skeleton/blob/6f35040/src/Resources/config/routes.yaml#L1-L35>
- <https://www.vulncheck.com/advisories/uvdesk-community-skeleton-through-1.1.8-missing-authentication-on-the-installation-wizard>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-92805) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_