CVE-2025-14288

The Gallery Blocks with Lightbox. Image Gallery, (HTML5 video , YouTube, Vimeo) Video Gallery and Lightbox for native gallery plugin for WordPress is vulnerable to unauthorized modification of plugin settings in all versions up to, and including, 3.3.0. This is due to the plugin using the `edit_posts` capability check instead of `manage_options` for the `update_option` action type in the `pgc_sgb_action_wizard` AJAX handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to modify arbitrary plugin settings prefixed with `pgc_sgb_*`.

CVSS 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-25)

CWE

CWE-862

Published

2025-12-13

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

References

• https://plugins.trac.wordpress.org/browser/simply-gallery-block/tags/3.2.8/plugin.php#L593
• https://plugins.trac.wordpress.org/changeset/3418101/simply-gallery-block/trunk/plugin.php?old=3415010&old_path=simply-gallery-block%2Ftrunk%2Fplugin.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/60ab0311-888c-46ae-98fe-9e7d4dfe13bf?source=cve

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