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CVE-2026-12406

MEDIUM
5.3
CVSS 3.1
Description
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.3.7. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to delete arbitrary media attachments whose post_author is 0, such as guest and registration-form uploads, via the wpuf_file_del AJAX action. This is exploitable by unauthenticated visitors on any site where a WPUF shortcode is rendered on a front-end page, as this causes the valid wpuf_nonce value to be localized into publicly accessible JavaScript objects (wpuf_upload and wpuf_frontend), satisfying the sole access control gate.

Metadata

CVE ID
CVE-2026-12406
State
PUBLISHED
Assigner
Wordfence
Reserved
2026-06-16 14:01 UTC
Published
2026-07-09 07:55 UTC
Last updated
2026-07-09 14:08 UTC
Primary CWE
CWE-862
CWE-862 Missing Authorization
Vendor / Product
wedevs / User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registration
Sources
cve.org  ·  NVD

Severity & Metrics

5.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
wedevs User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registration — 0 ≤ 4.3.7
Weakness (CWE)
CWESourceDescription
CWE-862 cna CWE-862 Missing Authorization
CVSS scores (1)
ScoreSeverityVersionSourceVector
5.3 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
References (10)
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