PatchSiren

firelightwp CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

MEDIUM firelightwp CVE published 2026-04-08

CVE-2026-4379

The LightPress Lightbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `group` attribute in the `[gallery]` shortcode in all versions up to, and including, 2.3.4. This is due to the plugin modifying gallery shortcode output to include the `group` attribute value without proper escaping. This vulnerability has a CVSS score of 6.4 and is classified as MEDIUM severity. Administrato [truncated]