WP RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging, CVE-2021-24988
- CVE, Research URL
- Home page URL
- Published on
- Dec 27, 2021
- Research 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.
- Affected versions
-
max 4.20.
- Status
-
vulnerable