CVE-2026-89002 – The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign.