The WordPress Button Plugin MaxButtons WordPress plugin before 9.8.1 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 unfiltered_html capability is disallowed (for example in multisite setup).
The WordPress Button Plugin MaxButtons WordPress plugin before 9.8.1 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 unfiltered_html capability is disallowed (for example in multisite setup).
The WordPress Button Plugin MaxButtons WordPress plugin before 9.7.8 does not sanitise and escape some parameters, which could allow users with a role as low as editor to perform Cross-Site Scripting attacks
Auth. (contributor+) Cross-Site Scripting (XSS) vulnerability in Max Foundry WordPress Button Plugin MaxButtons plugin <= 9.5.3 versions.