Input validation vulnerability in Listings for Buildium 0.1.4

The Buildium plugin for WordPress has a security flaw that allows attackers to make unauthorized changes to the plugin’s settings and insert harmful scripts into the website. This vulnerability affects all versions of the plugin up to 0.1.4. It occurs because the plugin does not properly check for a unique code before performing a function. An attacker could exploit this by tricking a site administrator into clicking on a link and sending a fake request.