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wpvulndbShweta MahajanWPVDB-ID:D4FF63EE-28E6-486E-9AA7-C878B97F707C
HistoryFeb 02, 2022 - 12:00 a.m.

CP Blocks < 1.0.15 - Admin+ Stored Cross-Site Scripting

2022-02-0200:00:00
Shweta Mahajan
wpscan.com
15

0.001 Low

EPSS

Percentile

38.3%

The plugin does not sanitise and escape its “License ID” settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.

PoC

Put the following payloads in the “License ID” setting of the plugin and save: ">

CPENameOperatorVersion
cp-blockslt1.0.15

0.001 Low

EPSS

Percentile

38.3%

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