CVE-2026-89002: Unknown Wpematico Rss Feed Fetcher

Medium severity, CVSS 6.8. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Unknown Wpematico Rss Feed Fetcher: before 2.8.26 (fixed in 2.8.26)

Published 2026-09-24. Last modified 2026-09-24.