The Slider by 10Web WordPress plugin before 1.2.56 does not sanitise and escape some of its Slide options, which could allow authenticated users with access to the Sliders (by default Administrator, however this can be changed via the Slider by 10Web WordPress plugin before 1.2.56's options) and the ability to add images (Editor+) to perform Stored Cross-Site Scripting attacks

The Sliderby10Web WordPress plugin before 1.2.53 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 Slider by 10Web WordPress plugin, versions before 1.2.36, in the bulk_action, export_full and save_slider_db functionalities of the plugin were vulnerable, allowing a high privileged user (Admin), or medium one such as Contributor+ (if "Role Options" is turn on for other users) to perform a SQL Injection attacks.