CVE-2023-47189

WordPress Defender Security plugin <= 4.2.0 - Masked Login Area View Bypass vulnerability

Published Jun 4, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Improper Authentication vulnerability in WPMU DEV Defender Security allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Defender Security: from n/a through 4.2.0.

Remediation

Vendor Solution

Update to 4.2.1 or a higher version.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2023-51322 Improper Authentication vulnerability in WPMU DEV Defender Security allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Defender Security: from n/a through 4.2.0.
History
Type Values Removed Values Added
First Time appeared Wpmudev defender Security
CPEs cpe:2.3:a:wpmudev:defender_security:*:*:*:*:*:wordpress:*:*
Vendors & Products Wpmudev defender Security
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics epss

{'score': 0.00246}

epss

{'score': 0.00959}

Type Values Removed Values Added
First Time appeared Wpmudev
Wpmudev defender
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:wpmudev:defender:*:*:*:*:free:wordpress:*:*
Vendors & Products Wpmudev
Wpmudev defender
Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:08 PM
Reserved
Oct 31, 2023, 2:57 PM
Status
Analyzed
Published
Jun 4, 2024, 10:15 AM
Modified
Jun 17, 2026, 6:32 AM