title: RegistrationMagic <= 5.0.1.7 Authentication Bypass
description: 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.
problem types: CWE-287 Improper Authentication
affected:
{
product: RegistrationMagic
vendor: RegistrationMagic
versions:
lessThanOrEqual: 5.0.1.7, status: affected, version: 5.0.1.7, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
solutions: Update to version 5.0.1.8, or newer.