CVE-2026-1779
User Registration & Membership <= 5.1.2 - Authentication Bypass
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
The User Registration & Membership plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.1.2. This is due to incorrect authentication in the 'register_member' function. This makes it possible for unauthenticated attackers to log in a newly registered user on the site who has the 'urm_user_just_created' user meta set.
| CWE | CWE-288 |
| Vendor | wpeverest |
| Product | user registration & membership – free & paid memberships, subscriptions, content restriction, user profile, custom user registration & login builder |
| Published | Feb 26, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
wpeverest / User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder
0 ≤ 5.1.2
References
Credits
Jude Nwadinobi