CVE-2023-53928: PHP-Fusion Phpfusion

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

PHPFusion 9.10.30 contains a stored cross-site scripting vulnerability in the file manager that allows attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload SVG files with script tags that execute arbitrary JavaScript when viewed, potentially stealing user session information or performing client-side attacks.

Affected products

• PHP-Fusion Phpfusion: version 9.10.30 only

Published 2025-12-17. Last modified 2026-06-17.