The Blubrry subscribe-sidebar (aka Subscribe Sidebar) plugin 1.3.1 for WordPress allows subscribe_sidebar.php&status= reflected XSS.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25033
Reference (s):
- https://wordpress.org/plugins/subscribe-sidebar/#developers
- https://zeroaptitude.com/pitticus/subscribe-sidebar-plugin-by-blubrry-v1-3-1-reflected-xss-20-jun-2020/

