CVE-2026-3577 | fahadmahmood Keep Backup Daily Plugin up to 2.1.2 on WordPress HTML Attribute sanitize_text_field val HTML injection
A vulnerability marked as problematic has been reported in fahadmahmood Keep Backup Daily Plugin up to 2.1.2 on WordPress. The impacted element is the function sanitize_text_field of the component HTML Attribute Handler. Performing a manipulation of the argument val results in HTML injection.
This vulnerability was named CVE-2026-3577. The attack may be initiated remotely. There is no available exploit.
It is suggested to upgrade the affected component.