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wpvulndbAkash Rajendra PatilWPVDB-ID:4A6B278A-4C11-4624-86BF-754212979643
HistorySep 21, 2021 - 12:00 a.m.

Special Text Boxes <= 5.9.109 - Admin+ Stored Cross-Site Scripting

2021-09-2100:00:00
Akash Rajendra Patil
wpscan.com
11
special text boxes
stored cross-site scripting
settings
cross-site scripting
unfiltered_html
admin

EPSS

0.001

Percentile

24.8%

The plugin does not sanitise or escape some of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.

PoC

Put the following payload in any of the field in the ‘Basic Settings’ section of the plugin’s setting (/wp-admin/admin.php?page=stb-settings): " autofocus onfocus=alert(/XSS/)//

EPSS

0.001

Percentile

24.8%

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