EasyEvent <= 1.0.0 - Admin+ Stored XSS

2024-04-1600:00:00

Satyam Singh

easyevent security patch

stored xss

admin+ vulnerability

exploit disclosure

security update deadline

AI Score

Confidence

High

EPSS

Percentile

9.0%

JSON

Description The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

1. Got to https://example.com/wp-admin/options-general.php?page=easyevent
2. In the ID field enter the below payload: `<h1 onmouseover=alert(1)>hello</h1>`
3. Save and see the XSS