Vulnerable Systems:
* Wysija Newsletters Plugin for WordPress 2.2
Wysija Newsletters Plugin for WordPress contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the /wp-admin/admin.php script not properly sanitizing user-supplied input to the 'search' parameter. This may allow an attacker to inject or manipulate SQL queries in the back-end database, allowing for the manipulation or disclosure of arbitrary data.