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HIGH

WHMPress - WHMCS Client Area <= 4.3-revision-3- Authenticated (Subscriber+) Arbitrary Options Update

Published Feb 28, 2025

Description

The WHMPress - WHMCS Client Area plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the update_settings case in the /admin/ajax.php file in all versions up to, and including, 4.3-revision-3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.

Affected products

Remediation

No remediation recorded yet.

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Wordfence
Published Feb 28, 2025
Updated Apr 8, 2026
Reserved Sep 25, 2024
CISA Vulnrichment
Updated Feb 28, 2025
NVD
Status Analyzed
Modified Jun 17, 2026
Red Hat
Severity n/a
Public date n/a