Privilege Escalation Vulnerability in Campaign Monitor Forms by Optin Cat WordPress Plugin

CVE-2023-5098 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

The Campaign Monitor Forms by Optin Cat WordPress plugin before 2.5.6 does not prevent users with low privileges (like subscribers) from overwriting any options on a site with the string "true", which could lead to a variety of outcomes, including DoS.

Learn more about our Wordpress Pen Testing.