The JobSearch WP Job Board plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 2.6.7. This is due to the plugin not properly verifying a users identity when verifying an email address through the useraccountactivation function. This makes it possible for unauthenticated attackers to log in as any user, including site administrators if the users email is known.

The WP JobSearch WordPress plugin before 2.3.4 does not prevent attackers from logging-in as any users with the only knowledge of that user's email address.

The WP JobSearch WordPress plugin before 2.3.4 does not validate files to be uploaded, which could allow unauthenticated attackers to upload arbitrary files such as PHP on the server