CVE-2023-53901: Wbce CMS

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

WBCE CMS 1.6.1 contains a cross-site scripting vulnerability that allows attackers to inject malicious HTML and CSS to capture user keystrokes. Attackers can upload a crafted HTML file with CSS-based keylogging techniques to intercept password characters through background image requests.

Affected products

• Wbce Wbce CMS: version 1.6.1 only

Published 2025-12-16. Last modified 2026-06-17.