CVE-2025-2594

User Registration & Membership < 4.1.3 - Authentication Bypass

Published Apr 22, 2025 CVSS 3.1 · 8.1 High EPSS 9.5% KEV · Not listed
Description
The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply using the target account's user ID.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-12286 The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply using the target account's user ID.
History
Type Values Removed Values Added
Description The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply using the target account's user ID. The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply using the target account's user ID.
Type Values Removed Values Added
Metrics epss

{'score': 0.03039}

epss

{'score': 0.03082}

Type Values Removed Values Added
First Time appeared Wpeverest
Wpeverest user Registration \& Membership
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:wpeverest:user_registration_\&_membership:*:*:*:*:free:wordpress:*:*
cpe:2.3:a:wpeverest:user_registration_\&_membership:*:*:*:*:pro:wordpress:*:*
Vendors & Products Wpeverest
Wpeverest user Registration \& Membership
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply using the target account's user ID.
Title User Registration & Membership < 4.1.3 - Authentication Bypass
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 27, 2025, 12:00 PM
Reserved
Mar 21, 2025, 8:57 AM
Status
Analyzed
Published
Apr 22, 2025, 6:15 AM
Modified
Jun 17, 2026, 9:07 AM