Fahad Mahmood RSS Feed Widget Plugin v2.7.9 and lower does not sanitize the value of the "t" GET parameter before echoing it back out inside an input tag. This results in a reflected XSS vulnerability that attackers can exploit with a specially crafted URL.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/ | url repurposed third party advisory exploit |
https://wordpress.org/plugins/rss-feed-widget/advanced/ | product third party advisory |