Livemesh Addons for Elementor < 7.2.4 - Admin+ Stored XSS

2022-11-2100:00:00

zhangyunpei

142

elementor

livemesh addons

stored xss

admin+ vulnerability

input boxes

theme color

theme hover color

exploit

EPSS

0.001

Percentile

25.0%

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).

1. Enter the setting page of this plugin.
2. In the input boxes named "Theme Color" and "Theme Hover Color", enter the following value in the box. The value is: #fc0000" onmouseenter=alert(1) "
3. Click the 'Save Changes' button on the page.
4. Refresh or re-enter the page and move the mouse over the input box to get the XSS trigger.

EPSS

0.001

Percentile

25.0%

JSON

Related for WPEX-ID:3DB9A8F5-3335-4B8D-A067-091CBFED1EFC