Description
The BAN Users plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 1.5.3 due to a missing capability check on the 'w3dev_save_ban_user_settings_callback' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify the plugin settings to access the ban and unban functionality and set the role of the unbanned user.
Published: 2023-09-13
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-54033 The BAN Users plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 1.5.3 due to a missing capability check on the 'w3dev_save_ban_user_settings_callback' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify the plugin settings to access the ban and unban functionality and set the role of the unbanned user.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title BAN Users <= 1.5.3 - Missing Authorization to Authenticated (Subscriber+) Settings Update & Privilege Escalation
Weaknesses CWE-266

Wed, 05 Feb 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Webmedia Ban Users
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:15:35.924Z

Reserved: 2023-08-04T13:17:04.228Z

Link: CVE-2023-4153

cve-icon Vulnrichment

Updated: 2024-08-02T07:17:11.909Z

cve-icon NVD

Status : Modified

Published: 2023-09-13T03:15:08.730

Modified: 2026-04-08T19:18:29.787

Link: CVE-2023-4153

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses