WP Review Slider < 13.0 - Admin+ Stored XSS

2023-12-2600:00:00

Bob Matyas

wordpress

review

slider

stored xss

admin

twitter

api keys

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)

Add the payload `" style=animation-name:rotation onanimationstart=alert(/XSS/)//` for any of the WP Review > Twitter > API Keys or Twitter Source fields.

Save and see XSS when accessing the page.