RegistrationMagic <= 5.2.1.0 - Authentication Bypass

9.8
Authentication Bypass Using an Alternate Path or Channel
CVE CVE-2023-2499
CVSS 9.8 (Critical)
Publicly Published May 15, 2023
Last Updated January 22, 2024
Researcher István Márton - Wordfence

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.

Learn more about Authentication Bypass vulnerabilities and how to prevent them.

References

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Vulnerability Details for RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login

Software Type Plugin
Software Slug custom-registration-form-builder-with-submission-manager (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.2.1.1, or a newer patched version
Affected Version
  • <= 5.2.1.0
Patched Version
  • 5.2.1.1

Recent vulnerabilities in RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login

# Title CVE ID CVSS Researchers Date
1 RegistrationMagic <= 6.0.9.1 - Cross-Site Request Forgery to Privilege Escalation via 'rmc_assign_user_role_action' Parameter CVE-2026-12158 8.8 Chloe Chamberland, PRISM June 30, 2026
2 RegistrationMagic <= 6.0.8.6 - Authenticated (Subscriber+) Authentication Bypass via Forged PayPal IPN Request CVE-2026-9242 5.3 Rafael Gunawan (kokon) June 26, 2026
3 RegistrationMagic – User Registration Forms Plugin <= 6.0.8.6 - Missing Authorization CVE-2026-49764 5.3 James Paremain June 4, 2026
4 RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login <= 6.0.7.6 - Missing Authorization CVE-2026-32498 5.3 Supakiad S. (m3ez) March 20, 2026
5 RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login <= 6.0.7.1 - Authentication Bypass CVE-2026-24373 9.8 0xd4rk5id3 March 12, 2026
6 RegistrationMagic <= 6.0.7.6 - Missing Authorization CVE-2026-32385 4.3 Supakiad S. (m3ez) February 18, 2026
7 RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login <= 6.0.6.9 - Unauthenticated Payment Bypass via rm_process_paypal_sdk_payment CVE-2025-14444 5.3 Md. Moniruzzaman Prodhan (NomanProdhan) February 17, 2026
8 RegistrationMagic < 6.0.7.2 - Missing Authorization CVE-2026-0929 4.3 Maktoum (bRpsd) February 16, 2026
9 RegistrationMagic <= 6.0.7.4 - Missing Authorization to Unauthenticated Arbitrary Settings Modification CVE-2026-1054 5.3 Md. Moniruzzaman Prodhan (NomanProdhan) January 27, 2026
10 RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login <= 6.0.7.1 - Authenticated (Subscriber+) Information Exposure CVE-2025-15520 5.3 Maktoum (bRpsd) January 23, 2026

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