WordPress RSS Aggregator < 4.20 - Authenticated Cross-Site Scripting

WordPress RSS Aggregator 4.20 is susceptible to cross-site scripting. The plugin does not sanitize and escape the id parameter in the wprssfetchitemsrowaction AJAX action before outputting it back in the response, leading to reflected cross-site scripting. id: CVE-2022-0189 info: name: WordPress...