A vulnerability was found in MaxButtons Plugin up to 1.26.0 on WordPress and classified as problematic. This issue affects the function maxbuttons_strip_px of the file includes/maxbuttons-button.php. The manipulation of the argument button_id leads to cross site scripting. The attack may be initiated remotely. Upgrading to version 1.26.1 is able to address this issue. The patch is named e74564c9e3b7429808e317f4916bd1c26ef0b806. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-222323.