CVE-2024-11015 Information

Description

The Sign In With Google plugin for WordPress is vulnerable to authentication bypass in all versions up to and including 1.8.0. This is due to the ‘authenticate_user’ user function not implementing sufficient null value checks when setting the access token and user information. This makes it possible for unauthenticated attackers to log in as the first user who has signed in using Google OAuth which could be the site administrator.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/browser/sign-in-with-google/trunk/src/admin/class-sign-in-with-google-admin.php#L525 https://www.wordfence.com/threat-intel/vulnerabilities/id/afe894b0-5e91-4aa2-bbd1-1f74274701cf?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8