Team Members < 5.2.1 - Editor+ Stored XSS

2022-12-0900:00:00

lucy

179

teams section

stored xss

xss exploit

input field vulnerability

EPSS

0.001

Percentile

25.3%

JSON

The plugin does not sanitize and escapes some of its settings, which could allow high-privilege users such as editors to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example, in a multisite setup).

1. Go to the "Teams" section » add a new team and in the "Main color" option, add the payload: " onmouseover=alert(/XSS/)//
2. Publish/Update the page » click on the "Main color" option and hover the mouse over the input field to trigger the XSS.

EPSS

0.001

Percentile

25.3%

JSON

Related for WPEX-ID:921DAEA1-A06D-4310-8BD9-4DB32605E500