What is the CVSS score of CVE-2025-15466?

CVE-2025-15466 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of PHP are affected by CVE-2025-15466?

Organizations using Image Photo Gallery Final Tiles Grid should be aware of moderate risk from CVE-2025-15466, a missing authorization vulnerability rated CVSS 5.4.

How to fix or mitigate CVE-2025-15466?

Within 30 days: Identify affected systems running for WordPress is vulnerable to unauthorized access and modif and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

PHP CVE-2025-15466

MEDIUM

Missing Authorization (CWE-862)

2026-01-20 security@wordfence.com

WordPress PHP

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Jan 20, 2026 - 00:15 nvd

MEDIUM 5.4

DescriptionCVE.org

The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to unauthorized access and modification of data due to missing capability checks on multiple AJAX actions in all versions up to, and including, 3.6.9. This makes it possible for authenticated attackers, with Contributor-level access and above, to view, create, modify, clone, delete, and reassign ownership of galleries created by other users, including administrators.

AnalysisAI

Image Photo Gallery Final Tiles Grid (WordPress plugin) versions up to 3.6.9. is affected by missing authorization (CVSS 5.4).

Technical ContextAI

This vulnerability (CWE-862: Missing Authorization) affects Image Photo Gallery Final Tiles Grid (WordPress plugin). The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to unauthorized access and modification of data due to missing capability checks on multiple AJAX actions in all versions up to, and including, 3.6.9. This makes it possible for authenticated attackers, with Contributor-level access and above, to view, create, modify, clone, delete, and reassign ownership of galleries created by other users, including administrators.

Affected ProductsAI

Vendor: WordPress. Product: Image Photo Gallery Final Tiles Grid (WordPress plugin). Versions: up to 3.6.9..

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

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CVE-2025-15466 vulnerability details – vuln.today

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