Robo Gallery < 3.2.16 - Admin+ Stored XSS

2023-08-1400:00:00

Felipe Restrepo Rodriguez

robo gallery

stored xss

admin+

youtube settings

exploit

EPSS

0.001

Percentile

23.9%

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: https://example.com/wp-admin/edit.php?post_type=robo_gallery_table&page=robo-gallery-settings&tab=youtube 
2. In the "Youtube Api Key" enter the PoC: `"autofocus onfocus=alert(1)//` and save.
3. Navigate away and back into the YouTube settings and see the XSS.

EPSS

0.001

Percentile

23.9%

JSON

Related for WPEX-ID:EA29413B-494E-410E-AE42-42F96284899C