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Vulnerabilities

Vulnerability · CVE-2025-14288

The Gallery Blocks with Lightbox.

Published Dec 13, 2025 · catalog updated Apr 8, 2026 · Mixed Media Gallery Blocks

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-14288. EPSS is 0.22%. Act only if a listed version of Mixed Media Gallery Blocks is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.22%
Remediation
Vendor / distro source
Affected products
vendor gallerycreator Mixed Media Gallery Blocks 0 ≤3.3.0

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 capability check instead of for the action type in the AJAX handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to modify arbitrary plugin settings prefixed with .

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor gallerycreator Mixed Media Gallery Blocks 0 ≤3.3.00 ≤3.3.0

How to fix CVE-2025-14288

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-14288. EPSS is 0.22%. Act only if a listed version of Mixed Media Gallery Blocks is installed.

Which versions are affected?

Compare what you have installed with gallerycreator Mixed Media Gallery Blocks 0 ≤3.3.0 0 ≤3.3.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.22%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 13, 2025 · EUVD

    Detected

    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 capability check instead of for the action type in the AJAX handler. This makes it possible for authenticated

  2. Apr 8, 2026 · EUVD

    Updated

    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 capability check instead of for the action type in the AJAX handler. This makes it possible for authenticated

Sources

  • CVE.orgVulnerability recordCVE-2025-14288

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-14288

    30-day exploitation probability 0.22%

    first.org
  • EUVDVulnerability recordEUVD-2025-203221

    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

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 1, 2026
  • CVE.orgOct 27, 2026
  • EUVDOct 26, 2026