The vulnerability CVE-2025-22579 affects the Arefly WP Header Notification plugin for WordPress, specifically versions up to 1.2.7. It is a stored cross-site scripting (XSS) issue caused by improper neutralization of input during web page generation. An attacker with high privileges and requiring user interaction can exploit this to execute arbitrary scripts in the context of the affected site. The CVSS vector indicates network attack vector, low attack complexity, high privileges required, user interaction required, and impacts on confidentiality, integrity, and availability at a low level.

Successful exploitation could allow an attacker with high privileges to inject malicious scripts that execute in the context of users viewing the affected pages, potentially leading to data disclosure, modification, or disruption of availability. The impact is rated as medium severity with limited confidentiality, integrity, and availability impacts. No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor the vendor's communications for updates. Until a fix is available, restricting high-privilege user access and limiting exposure to untrusted users may reduce risk.