CVE-2026-6454

The Firelight Lightbox plugin for WordPress is vulnerable to Stored DOM Cross-Site Scripting in versions up to and including 2.3.20. This is due to insufficient sanitization of the href attribute value within the FancyBox V2 PDF beforeLoad JavaScript callback generated in inc/fancybox-2.php, wher...

CVE-2026-6454: Improper Neutralization of Input During Web Page Generation

The Firelight Lightbox plugin for WordPress is vulnerable to Stored DOM Cross-Site Scripting in versions up to and including 2.3.20. This is due to insufficient sanitization of the href attribute value within the FancyBox V2 PDF beforeLoad JavaScript callback generated in inc/fancybox-2.php, wher...

WordPress Firelight Lightbox plugin < 2.3.15 - Contributor+ Stored XSS vulnerability

Contributor+ Stored XSS vulnerability discovered by Pierre Rudloff in WordPress Plugin Firelight Lightbox versions 2.3.15...

CVE-2025-3597

The Firelight Lightbox WordPress plugin in versions prior to 2.3.15 is vulnerable to a Stored XSS flaw. The root cause is a failure to prevent users with post writing capabilities from executing arbitrary JavaScript when the jQuery Metadata library is enabled. Although this feature is intended fo...