WolfNet IDX for WordPress <= 1.19.1 - Admin+ Stored XSS

2024-01-2300:00:00

Ma Long

wolfnet idx

wordpress

version 1.19.1

admin

stored xss

settings

product key

save changes

exploit

security

7.9 High

AI Score

Confidence

High

0 Low

EPSS

Percentile

0.0%

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)

1. In the settings of the plugin, enter the following value in "Product Key". The value is: `"><svg/onload=alert('xss')>` 
2. Click the 'Save Changes' button on the page.
3. Refresh or re-enter the page and move the mouse over the input box to get the XSS trigger.