CVE-2024-12287 CRITICAL

CVE-2024-12287: Biagiotti Membership <= 1.0.2 - Authentication Bypass via biagiotti_membership_check_facebook_user

Vendor Mikado-Themes
Product Biagiotti Membership
Weakness CWE-287 · Improper authentication
Published December 18, 2024
Last update April 8, 2026

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

The Biagiotti Membership plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.0.2. This is due to the plugin not properly verifying a user's identity prior to authenticating them. This makes it possible for unauthenticated attackers to log in as other users, such as administrators, granted they have access to an email.

Explanation of Vulnerability in Simple Terms

02Summary

Biagiotti Membership versions 1.0.2 and earlier contain an authentication bypass vulnerability. An attacker can gain unauthorized access to the application without valid credentials. The vulnerability stems from improper authentication checks that fail to properly validate user identity. This allows complete compromise of confidentiality, integrity, and availability.

What an attacker can do

03Attacker Capabilities

Gain unauthorized access to the application and its data without providing valid credentials.

Potential impact on your site

04Site Impact

Attackers can access, modify, or delete any data in the application without logging in.

Conditions required to exploit

05Prerequisites

Network access to the application; no authentication or user interaction required.

Key dates

06Disclosure timeline

December 18, 2024 CVE published
April 8, 2026 Record updated

Related vulnerabilities

08Related CVE