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wpvulndbRahul SelvakumarWPVDB-ID:2296156E-B177-478E-A01C-B1EA4FEE0ACA
HistoryOct 03, 2022 - 12:00 a.m.

WP Humans.txt <= 1.0.6 - Admin+ Stored Cross-Site Scripting

2022-10-0300:00:00
Rahul Selvakumar
wpscan.com
7
wordpress
plugin
stored cross-site scripting
admin
settings
sanitization
multisite

EPSS

0.001

Percentile

24.8%

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)

PoC

Put the following payload in the Humans.txt texarea settings of the plugin and save: xss//

EPSS

0.001

Percentile

24.8%

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