CVEvulnerability

CVE-2026-14558

7.2 HIGH Published 2026-08-28 Modified 2026-08-28 Official page ↗
Status
Deferred
Published
2026-08-28
Last modified
2026-08-28
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502

Description

The User Frontend WordPress plugin before 4.3.10 does not properly validate field type definitions and deserialises user-controlled post metadata when rendering submitted posts, allowing users with Editor-level access and above to inject arbitrary PHP objects, which can lead to remote code execution when a suitable POP chain is present on the site.

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References