On Wed, Jul 20, 2011 at 02:40:25PM +0200, advisory@xxxxxxxxxxx wrote: > Vulnerability ID: HTB23027 > Reference: http://www.htbridge.ch/advisory/xss_in_tiki_wiki_cms_groupware.html > Product: Tiki Wiki CMS Groupware > Vendor: info.tiki.org ( http://info.tiki.org ) > Vulnerable Version: 7.0 and probably prior > Tested on: 7.0 > Vendor Notification: 29 June 2011 > Vulnerability Type: XSS (Cross Site Scripting) > Status: Fixed by Vendor > Risk level: Medium > Credit: High-Tech Bridge SA Security Research Lab ( http://www.htbridge.ch/advisory/ ) > > Vulnerability Details: > High-Tech Bridge SA Security Research Lab has discovered vulnerability in Tiki Wiki CMS Groupware, which can be exploited to perform cross-site scripting attacks. > > Input passed via the GET "ajax" parameter to snarf_ajax.php is not properly sanitised before being returned to the user. > This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of affected website. > > The following PoC code is available: > > http://[host]/snarf_ajax.php?url=1&ajax=%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E > > This vulnerability work only against users in "Admins" group. > Solution: Upgrade to the most recent version Please use CVE-2011-4336 for this issue. Reference: http://seclists.org/oss-sec/2011/q4/374 - Henri Salo
