CVE-2023-2027: The ZM Ajax Login & Register plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.2. This is due to insufficient…

PriorityP266critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.99%

58.1th percentile

The ZM Ajax Login & Register plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.2. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the username.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
zanematthew	zm_ajax_login_register	<= 2.0.2	—
zm_ajax_login_register_project	zm_ajax_login_register	<= 2.0.2	—

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