CVE-2025-5035: Firelightwp Firelight Lightbox

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Firelight Lightbox WordPress plugin before 2.3.16 does not sanitise and escape title attributes before outputting them in the page, which could allow users with a role as low as contributors to perform stored Cross-Site Scripting attacks.

Affected products

• Firelightwp Firelight Lightbox: before 2.3.16 (fixed in 2.3.16)

Published 2025-06-27. Last modified 2026-06-17.