The WP Adminify – White Label WordPress, Admin Menu Editor, Login Customizer plugin suffers from a stored cross-site scripting vulnerability (CWE-79) due to improper neutralization of input during web page generation. Specifically, SVG file uploads are not properly sanitized or escaped, enabling authenticated users with Author-level access or higher to inject arbitrary web scripts. These scripts execute in the context of users viewing the SVG, potentially leading to session hijacking or other script-based attacks. The vulnerability affects all versions up to and including 4.0.1.6. The CVSS 3.1 base score is 6.4, reflecting network attack vector, low attack complexity, required privileges at the Author level, no user interaction, and impacts on confidentiality and integrity with no availability impact.

An attacker with Author-level or higher privileges can inject persistent malicious scripts via SVG file uploads. These scripts execute in the browsers of users who access the SVG files, potentially compromising user sessions or performing unauthorized actions within the affected WordPress environment. The impact is limited to confidentiality and integrity, with no direct availability impact. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Author-level user capabilities to upload SVG files or disable SVG uploads if possible. Monitor plugin updates from the vendor and apply any official patches promptly once available.