CVE-2026-39510

Image Photo Gallery Final Tiles Grid <= 3.6.11 - Authenticated (Author+) Insecure Direct Object Reference

mediumAuthorization Bypass Through User-Controlled Key

4.3

CVSS Score

4.3

CVSS Score

medium

Severity

3.6.12

Patched in

84d

Time to patch

Description

The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.6.11 due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to perform an unauthorized action.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=3.6.11

PublishedFebruary 11, 2026

Last updatedMay 5, 2026

Affected pluginfinal-tiles-grid-gallery-lite

Source Code

WordPress.org SVN

Vulnerable v3.6.11

Browse source Download .zip

Patched

Patched version not available.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/af7dc118-775f-471a-a2f9-49d6d77bd84c?source=api-prod

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