------------------------------------------------------------------------ Cross-Site Scripting vulnerability in Paid Memberships Pro WordPress Plugin ------------------------------------------------------------------------ Burak Kelebek, July 2016 ------------------------------------------------------------------------ Abstract ------------------------------------------------------------------------ A Cross-Site Scripting vulnerability was found in the Paid Memberships Pro WordPress Plugin. This issue allows an attacker to perform a wide variety of actions, such as stealing Administrators' session tokens, or performing arbitrary actions on their behalf. In order to exploit this issue, the attacker has to lure/force a logged on WordPress Administrator into opening a malicious website. ------------------------------------------------------------------------ OVE ID ------------------------------------------------------------------------ OVE-20160714-0015 ------------------------------------------------------------------------ Tested versions ------------------------------------------------------------------------ This issue was successfully tested on Paid Memberships Pro WordPress Plugin version 1.8.9.3. ------------------------------------------------------------------------ Fix ------------------------------------------------------------------------ This issue is resolved in commit d39a18b. https://github.com/strangerstudios/paid-memberships-pro/commit/d39a18b3e9fd373665a23e5e79e8caff77a3e7f4 ------------------------------------------------------------------------ Details ------------------------------------------------------------------------ https://sumofpwn.nl/advisory/2016/cross_site_scripting_vulnerability_in_paid_memberships_pro_wordpress_plugin.html ------------------------------------------------------------------------ Summer of Pwnage (https://sumofpwn.nl) is a Dutch community project. Its goal is to contribute to the security of popular, widely used OSS projects in a fun and educational way.
