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Lana CodesWPEX-ID:004F1872-1576-447F-8837-F29FA319CBDCHistoryJan 10, 2023 - 12:00 a.m.
Post Category Image With Grid and Slider < 1.4.8 - Contributor+ Stored XSS via Shortcode
2023-01-1000:00:00
Lana Codes
67
xss
shortcode
slider
image
exploit
EPSS
0.001
Percentile
25.5%
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.
Exploit shortcode:
[pci-cat-slider design='" onmouseover="alert(1)" style="background:red;"']Related
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