CVE-2025-46523 describes a stored cross-site scripting vulnerability in the devignstudiosltd COVID-19 (Coronavirus) Update Your Customers plugin versions up to 1.5.1. The vulnerability is due to improper neutralization of input during web page generation, which allows attackers with high privileges and requiring user interaction to inject malicious scripts that execute in the context of other users' browsers. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, user interaction required, and impacts on confidentiality, integrity, and availability classified as low to low to low respectively. There is no vendor advisory or patch information available, and no known exploits in the wild have been reported.

Successful exploitation of this stored XSS vulnerability could allow an attacker with high privileges to inject malicious scripts that execute in other users' browsers, potentially leading to limited confidentiality, integrity, and availability impacts. The medium CVSS score reflects these moderate risks. 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 vendor advisory is currently available, users should monitor for updates from devignstudiosltd and apply any official fixes once released. Until then, restricting high privilege user access and exercising caution with user-generated content may reduce risk.