CVE-2025-8342: Glboy OTP Login With Phone Number, OTP Verification

High severity, CVSS 8.1. EPSS: 0.6% chance of exploitation in the next 30 days.

The WooCommerce OTP Login With Phone Number, OTP Verification plugin for WordPress is vulnerable to authentication bypass due to insufficient empty value checking in the lwp_ajax_register function in all versions up to, and including, 1.8.47. This makes it possible for unauthenticated attackers to bypass OTP verification and gain administrative access to any user account with a configured phone number by exploiting improper Firebase API error handling when the Firebase API key is not configured.

Affected products

• Glboy OTP Login With Phone Number, OTP Verification: up to and including 1.8.47

Published 2025-08-15. Last modified 2026-06-17.