CVE-2025-15466 Missing authorization in Image Photo Gallery Final Tiles Grid
Authenticated contributors can view, modify, and delete other users' galleries due to missing capability checks in the WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-15466?
CVE-2025-15466 is a medium-severity missing authorization vulnerability in wpchill Image Photo Gallery Final Tiles Grid, published on 19 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-862
Which versions are affected by CVE-2025-15466?
How do I fix CVE-2025-15466?
No fix has been published for CVE-2025-15466 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-15466 being exploited?
There is no known exploitation of CVE-2025-15466 in the wild and no public exploit code.
Sources
Also known as GHSA-xc2j-7277-whgq.