CVE-2026-9676

f4 Post Tree < 2.0.5 - Subscriber+ Arbitrary Post Parent/Menu Order Modification

Medium · published June 29, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
3.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00142 · 3.2th percentile
Published
2026-06-29T06:00Z
EPSS history
Timeline
  • 29 JUN 06:00Z
    f4 Post Tree < 2.0.5 - Subscriber+ Arbitrary Post Parent/Menu Order Modification
    cvelistv5