Vulnerabilities Patched in WP Cost Estimation Plugin

At the end of January, Wordfence security analysts identified attackers exploiting vulnerabilities in outdated versions of the commercial plugin WP Cost Estimation & Payment Forms Builder, or WP Cost Estimation for short. Following this discovery, our threat intelligence team reviewed updated versions of the plugin for additional security issues. We reported an unpatched directory traversal vulnerability to the developer, who has since released an update addressing the issue. Any sites using the plugin should update it to the latest available version.

In today’s post, we’ll look at the original activity that drew our analysts’ attention to the plugin, then discuss the issues our team identified and disclosed to the developer.

Read more on the official Wordfence blog…