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wpvulndbLana CodesWPVDB-ID:79F011E4-3422-4307-8736-F27048796AAE
HistoryJan 24, 2023 - 12:00 a.m.

Page Builder: Live Composer < 1.5.23 - Contributor+ Stored XSS via Shortcode

2023-01-2400:00:00
Lana Codes
wpscan.com
7
page builder
live composer
stored xss
shortcode
cross-site scripting
contributor
poc
plugin
security vulnerability

0.001 Low

EPSS

Percentile

21.2%

The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

PoC

[dslc_notification color=‘red" onmouseover=“alert(1)”’]

CPENameOperatorVersion
live-composer-page-builderlt1.5.23

0.001 Low

EPSS

Percentile

21.2%

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