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Description

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.

PUBLISHED Reserved 2026-01-05 | Published 2026-01-19 | Updated 2026-01-20 | Assigner Wordfence




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-12-21:Discovered
2026-01-05:Vendor Notified
2026-01-19:Disclosed

Credits

Mohammad Amin Hajian finder

Pouria Shahba finder

References

www.wordfence.com/...-2d7d-4c96-a408-28f35577a927?source=cve

plugins.trac.wordpress.org/changeset/3435746/

cve.org (CVE-2025-15466)

nvd.nist.gov (CVE-2025-15466)

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