IURNY by INDIGITALL < 3.2.3 - Admin+ Stored XSS

2023-07-2400:00:00

Dipak Panchal (th3.d1pak)

iurny by indigitall

stored xss

plugin settings

widget

homepage

security exploit

AI Score

7.5

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)

1. Go to the plugin's settings.
2. Insert this payload in any of the vulnerable fields (Bubble Text, Header, Chat Text, Button Text): <svg/onload=alert(/XSS/)>
3. Save settings and enable the widget.
4. Browse the homepage and the alert will trigger.