CVE-2026-4379

01/תיאור (מקור, אנגלית)

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 makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

02/קישורים4

• plugins.trac.wordpress.org/browser/wp-jquery-lightbox/tags/2.3‮…
• plugins.trac.wordpress.org/browser/wp-jquery-lightbox/tags/2.3‮…
• plugins.trac.wordpress.org/changeset?old_path=/wp-jquery-light‮…
• www.wordfence.com/threat-intel/vulnerabilities/id/2bed4818-70c‮…