CVE-2026-89000 – The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capabilit

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capability check or validate the destination of a user-supplied feed URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to internal-only resources and read the responses back.