CVE-2024-1589 SendPress Newsletters <= 1.23.11.6 - Admin+ Stored XSS via Form Settings

The SendPress Newsletters WordPress plugin through 1.23.11.6 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed for example in multisite setup...

CVE-2024-1589

The CVE-2024-1589 issue affects the WordPress SendPress Newsletters plugin up to version 1.23.11.6. The root cause is that certain settings are not properly sanitised/escaped, enabling Stored Cross-Site Scripting (stored XSS) by high-privilege users (e.g., admins), even when unfiltered_html is di...