---
cve: "CVE-2022-41418"
severity: "HIGH"
cvss: 7.2
epss: "1.2%"
vendor: "n/a"
kev: false
exploited: false
published: "2022-12-19 20:15:11"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T03:13:44+02:00"
---

# CVE-2022-41418

> 7.2 HIGH · 🧪 PoC

## Beschreibung

An issue in the component BlogEngine/BlogEngine.NET/AppCode/Api/UploadController.cs of BlogEngine.NET v3.3.8.0 allows attackers to execute arbitrary code via uploading a crafted PNG file.

## CVSS-Vektor

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

| 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 | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 7f927567db94462ffd37e128c0a53c11c1f81a8d (Commit)

## Referenzen

- <https://github.com/BlogEngine/BlogEngine.NET/commit/7f927567db94462ffd37e128c0a53c11c1f81a8d>
- <https://gist.github.com/tree-chtsec/22a0a531ea188fd5b76fe11d32f41e95>
- <https://gist.github.com/tree-chtsec/a02258bb6dea0d16e7e631898c066e05>
- <https://www.chtsecurity.com/news/8719b7f3-1129-4fb4-8801-298970d81df7>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-41418) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_