Nicepage 4.5.4 Exploit -

If your site currently runs Nicepage 4.5.4, consider it compromised. Follow these steps immediately:

The core issue in Nicepage 4.5.4 lies within its AJAX action handlers and improper sanitization of user-supplied input inside the nicepage_activate_theme function. Specifically, the vulnerability exists in the class Nicepage_Theme_Manager. nicepage 4.5.4 exploit

Between late 2023 and early 2024, adversaries incorporated the Nicepage 4.5.4 exploit into automated scanning tools. Reports from Wordfence and Sucuri indicated: If your site currently runs Nicepage 4