CVE-2025-3584

The Newsletter WordPress plugin before 8.8.2 does not sanitise and escape some of its Subscription settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Assigner : contact@wpscan.com

More information : https://wpscan.com/vulnerability/76937bdd-7ffa-4b5e-ade1-60da095a03a3/