title: WP RSS Aggregator < 4.19.3 - Subscriber+ Stored Cross-Site Scripting
description: The WP RSS Aggregator WordPress plugin before 4.19.3 does not sanitise and escape data before outputting it in the System Info admin dashboard, which could lead to a Stored XSS issue due to the wprss_dismiss_addon_notice AJAX action missing authorisation and CSRF checks, allowing any authenticated users, such as subscriber to call it and set a malicious payload in the addon parameter.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: WP RSS Aggregator – News Feeds, Autoblogging, Youtube Video Feeds and More
vendor: Unknown
versions:
lessThan: 4.19.3, status: affected, version: 4.19.3, versionType: custom
}