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CVE-2025-3282

User Registration & Membership – Custom Registration Form, Login Form, and User Profile <= 4.1.3 - Insecure Direct Object Reference to Unauthenticated Membership Modification

Published: Apr 12, 2025Updated: Jul 8, 2025 Sources: CVE List NVDCWE-639
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.2%
Top 86.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Am I actually vulnerable?1 Nuclei template available — see how to check your systems. How to verify

Description

The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.3 via the user_registration_membership_register_member() due to missing validation on the 'membership_id' user controlled key. This makes it possible for unauthenticated attackers to update any user's membership to any other active or non-active membership type.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-639

Affected Products

user registration \& membershipwpeverest
On-premWeb App
Web & CMS Plugins / cms-core
User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builderwpeverest
On-premCMS Plugin
Web & CMS Plugins / wordpress-plugin
wpeverestcommercialWeb & CMS Pluginsaka wpeverest, everest forms, everest forms membership

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://plugins.trac.wordpress.org/changeset/3268617/user-registration/trunk/modules/membership/includes/AJAX.php
plugins.trac.wordpress.org
https://www.wordfence.com/threat-intel/vulnerabilities/id/c525b41c-dca5-442a-927e-4583cb303ed1?source=cve
wordfence.com

Timeline

Published
Apr 12, 2025
Last Updated
Jul 8, 2025

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