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 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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/zm-ajax-login-register/trunk/src/ALRSocial/ALRSocialFacebook.php#L58	Broken Link
https://www.wordfence.com/threat-intel/vulnerabilities/id/b10d01ec-54ef-456b-9410-ed013343a962?source=cve	Third Party Advisory
https://plugins.trac.wordpress.org/browser/zm-ajax-login-register/trunk/src/ALRSocial/ALRSocialFacebook.php#L58	Broken Link
https://www.wordfence.com/threat-intel/vulnerabilities/id/b10d01ec-54ef-456b-9410-ed013343a962?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:zm_ajax_login_\&_register_project:zm_ajax_login_\&_register:*:*:*:*:*:wordpress:*:*

History

21 Nov 2024, 07:57

Type	Values Removed	Values Added
References	~~() https://plugins.trac.wordpress.org/browser/zm-ajax-login-register/trunk/src/ALRSocial/ALRSocialFacebook.php#L58 - Broken Link~~	() https://plugins.trac.wordpress.org/browser/zm-ajax-login-register/trunk/src/ALRSocial/ALRSocialFacebook.php#L58 - Broken Link
References	~~() https://www.wordfence.com/threat-intel/vulnerabilities/id/b10d01ec-54ef-456b-9410-ed013343a962?source=cve - Third Party Advisory~~	() https://www.wordfence.com/threat-intel/vulnerabilities/id/b10d01ec-54ef-456b-9410-ed013343a962?source=cve - Third Party Advisory

Information

Published : 2023-04-15 08:15

Updated : 2024-11-21 07:57

NVD link : CVE-2023-2027

Mitre link : CVE-2023-2027

CVE.ORG link : CVE-2023-2027

JSON object : View

Products Affected

zm_ajax_login_\&_register_project

zm_ajax_login_\&_register

CWE

CWE-287

Improper Authentication

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