high7.2
CVE-2026-13158
The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is dis…
Impact
The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is disabled), allowing high-privilege users (Administrator by default, including non-super-admin site administrators on multisite) to upload executable PHP files to the uploads directory.
Affected products
| Product | Affected versions |
|---|---|
| Everest Toolkit WordPress Plugin | through 1.2.3 |
Versions were read from the advisory text. No structured product data has been published for this record yet.