CVE-2026-2233

MEDIUM

User Frontend WordPress Plugin <=4.2.8 - Auth Bypass

Title source: llm
STIX 2.1

Description

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the draft_post() function in all versions up to, and including, 4.2.8. This makes it possible for unauthenticated attackers to modify arbitrary posts (e.g. unpublish published posts and overwrite the contents) via the 'post_id' parameter.

References (2)

Core 2

Scores

CVSS v3 5.3
EPSS 0.0019
EPSS Percentile 9.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (1)
wedevs/User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration < 4.2.8
Published Mar 16, 2026
Tracked Since Mar 16, 2026