4.3
Medium
CVE-2026-9676 The F4 Post Tree WordPress plugin before 2.0.5 does not perform capability checks or CSRF/nonce verification on one of…
Description
The F4 Post Tree WordPress plugin before 2.0.5 does not perform capability checks or CSRF/nonce verification on one of its AJAX actions, allowing authenticated users with Subscriber-level access and above to modify the parent and menu order of arbitrary posts.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| F4 Post Tree 2.0 | earliest → < 2.0.5 | 2.0.5 |