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CVE-2025-14288

MEDIUM 4.3 CVSS 3.1
Published
December 13, 2025
Last modified
October 7, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

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_*`.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • gallerycreator Mixed Media Gallery Blocks — Up to and including 3.3.0

References

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