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wpvulndbLana CodesWPVDB-ID:2B685A12-2CA3-42DD-84FE-4A463A082C2A
HistoryJan 03, 2023 - 12:00 a.m.

Simple Sitemap < 3.5.8 - Contributor+ Stored XSS

2023-01-0300:00:00
Lana Codes
wpscan.com
5
simple sitemap plugin
version 3.5.8
contributor role
stored xss
cross-site scripting
admins

0.001 Low

EPSS

Percentile

23.5%

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.

PoC

Exploit shortcode: [ss id=‘" onmouseover="alert(1)’]

CPENameOperatorVersion
simple-sitemaplt3.5.5

0.001 Low

EPSS

Percentile

23.5%

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