WP Crowdfunding < 2.1.10 - Admin+ Stored XSS

2023-12-2200:00:00

Bob Matyas

wp crowdfunding

stored xss

admin+

settings

woocommerce

submit form

general

redirect url

user registration success

exploit

AI Score

5.7

Confidence

High

EPSS

Percentile

14.0%

JSON

Description 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)

Affected settings:
- Crowdfunding > Settings > WooCommerce Settings > Submit Form Agree Title
- Crowdfunding > Settings > General Settings > Redirect URL for User Registration Success

Payload: " style=animation-name:rotation onanimationstart=alert(/XSS/)//

Save the affected settings with the payload and reload the page to trigger the XSS.