---
cve: "CVE-2022-50907"
severity: "HIGH"
cvss: 8.6
epss: "1.1%"
vendor: "e107"
kev: false
exploited: false
published: "2026-01-13 23:15:53"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T16:03:04+02:00"
---

# CVE-2022-50907

> 8.6 HIGH · 🧪 PoC

## Beschreibung

e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. Attackers can upload malicious PHP files to parent directories by manipulating the upload URL parameter, enabling remote code execution through the Media Manager import feature.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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 | Hoch | good |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://www.exploit-db.com/exploits/50910>
- <https://e107.org/>
- <https://e107.org/download>
- <https://www.vulncheck.com/advisories/e-cms-admin-upload-restriction-bypass-rce>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-50907) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_