CVE Vulnerability

CVE-2021-4073

The RegistrationMagic WordPress plugin made it possible for unauthenticated users to log in as any site user, including administrators, if they knew a valid username on the site due to missing identity validation in the social login function social_login_using_email() of the plugin. This affects versions equal to, and less than, 5.0.1.7.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.wordfence.com/blog/2021/12/authentication-bypass-vulnerability-patched-in-user-registration-plugin/ Exploit Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-4073 Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2635173/custom-registration-form-builder-with-submission-manager/trunk/services/class_rm_user_services.php Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:metagauss:registrationmagic:*:*:*:*:*:wordpress:*:*
Information

Published : 2021-12-14 04:15

Updated : 2022-01-21 08:58

NVD link : CVE-2021-4073

Mitre link : CVE-2021-4073

Products Affected
No products.
CWE
CWE-287