Vulnerability · Published Jun 29, 2026 · Assigned by WPScan
CVE-2026-9676f4 Post Tree < 2.0.5 - Subscriber+ Arbitrary Post Parent/Menu Order Modification
Medium 4.3
In plain English
A medium-severity security flaw in F4 Post Tree from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.1%top 96.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | F4 Post Tree | 0 – before 2.0.5 |
References
- https://wpscan.com/vulnerability/54627b10-115c-4434-a17b-eb680244889f/ exploit, vdb-entry, technical-description