RegistrationMagic: Privilege escalation or authentication bypass

RegistrationMagic is affected by privilege escalation or authentication bypass. The vulnerable path is reachable without authentication. A successful request can grant permissions or access that the caller should not possess.

CVE / CNA score 9.8 CVSS 3.1 · security@wordfence.com

NVD score 9.8 CVSS 3.1 · nvd@nist.gov

Component: RegistrationMagic
Plugin slug: custom-registration-form-builder-with-submission-manager
Affected: See vendor advisory
Safe version: See mitigation notes
Published: May 16, 2023
Weakness: CWE-288 — Authentication Bypass Using an Alternate Path or Channel
CWE-287 — Improper Authentication

This CVE was published May 16, 2023 and is one of 37 known issues for this plugin.

What to do

Update, patch or deactivate.

Update RegistrationMagic to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

The RegistrationMagic plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.2.1.0. This is due to insufficient verification on the user being supplied during a Google social 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 email.

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

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

References

Update, patch or deactivate.

Technical description

Primary and upstream sources