Security Advisory
CVE-2025-11975
4.3
MEDIUM
Vulnerability Description
The FuseWP – WordPress User Sync to Email List & Marketing Automation (Mailchimp, Constant Contact, ActiveCampaign etc.) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the save_changes() function in all versions up to, and including, 1.1.23.0. This makes it possible for unauthenticated attackers to add and edit sync rules.
Published Date
October 31, 2025
Official Source
NIST NVD Advisory