Font Awesome 4 Menus <= 4.7.0 - Admin+ Stored XSS

2022-11-0200:00:00

zhangyunpei

102

font awesome 4 menus

admin

stored xss

exploit

settings page

0.0004 Low

EPSS

Percentile

14.1%

JSON

The plugin 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).

Put the following payload in the "A custom location" settings of the plugin: 123" onmouseenter=alert(/XSS/) "

The XSS will be triggered when accessing the settings page again and moving the mouse over the input box

0.0004 Low

EPSS

Percentile

14.1%

JSON

Related for WPEX-ID:684941AD-541F-43F9-A7EF-D26C0F4E6E21