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wpvulndbLana CodesWPVDB-ID:D2CC0AB2-9BFD-4A09-AC31-BD90E6DA12DB
HistoryJan 25, 2023 - 12:00 a.m.

Easy Social Box < 4.1.3 - Contributor+ Stored XSS via Shortcode

2023-01-2500:00:00
Lana Codes
wpscan.com
1
easy social box
stored xss
shortcode
contributor role
cross-site scripting

0.001 Low

EPSS

Percentile

23.3%

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

[easy-fb-like-box locale=‘“; alert(1); var xss=”’]

CPENameOperatorVersion
easy-facebook-like-boxlt4.1.3

0.001 Low

EPSS

Percentile

23.3%

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