The plugin does not 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)
Put the following payload in the “Text” settings of the plugin and save: "autofocus onfocus=alert(/XSS/)// The XSS will be triggered when accessing the settings again
CPE | Name | Operator | Version |
---|---|---|---|
scroll-top | lt | 1.4.1 |