EUVD-2020-27320

Malware in sbrugna...

Maintenance < 4.03 - Authenticated Stored XSS

The plugin does not sanitise or escape some of its settings, allowing high privilege users such as admin to se Cross-Site Scripting payload in them even when the unfilteredhtml capability is disallowed, which will be triggered in the frontend POST /wp-admin/admin.php?page=maintenance HTTP/1.1...