CVE-2021-24988

The CVE affects the WordPress WP RSS Aggregator plugin, versions prior to 4.19.3. Root cause: unsanitised/uncleaned data output in the System Info admin dashboard due to the wprss_dismiss_addon_notice AJAX action missing authorisation and CSRF checks. Impact: stored XSS where an authenticated use...

CVE-2021-24768

The WP RSS Aggregator WordPress plugin before 4.19.2 does not properly sanitise and escape the URL to Blacklist field, allowing malicious HTML to be inserted by high privilege users even when the unfilteredhtml capability is disallowed, which could lead to Cross-Site Scripting issues...

Cross site scripting

The WP RSS Aggregator WordPress plugin before 4.19.2 does not properly sanitise and escape the URL to Blacklist field, allowing malicious HTML to be inserted by high privilege users even when the unfilteredhtml capability is disallowed, which could lead to Cross-Site Scripting issues...

CVE-2021-24768

CVE-2021-24768 affects the WordPress WP RSS Aggregator plugin prior to 4.19.2. The issue is improper sanitisation/escaping of the URL to the Blacklist field, allowing malicious HTML to be stored by high-privilege users even when unfiltered_html is disallowed, enabling stored Cross-Site Scripting ...

WP RSS Aggregator < 4.19.3 - Subscriber+ Stored Cross-Site Scripting

The plugin 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 wprssdismissaddonnotice AJAX action missing authorisation and CSRF checks, allowing any authenticated users, such as subscriber to call it and se...