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wpexploitLana CodesWPEX-ID:9DC9D377-635D-4D4F-9916-33BCEDBBA6F0
HistoryDec 20, 2022 - 12:00 a.m.

Mesmerize Companion < 1.6.135 - Contributor+ Stored XSS

2022-12-2000:00:00
Lana Codes
90
vulnerability
stored xss
contributor+
wordpress theme
mesmerize companion

EPSS

0.001

Percentile

25.4%

The plugin does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

Required theme: https://wordpress.org/themes/mesmerize (the shortcode is added only if this theme is used)

Exploit shortcode:

[mesmerize_latest_news item_class='" onmouseover="alert(1)']

EPSS

0.001

Percentile

25.4%

Related for WPEX-ID:9DC9D377-635D-4D4F-9916-33BCEDBBA6F0