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Change History

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.

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-862

https://plugins.trac.wordpress.org/browser/login-with-phone-number/tags/1.8.47/login-with-phonenumber.php#L4358

https://plugins.trac.wordpress.org/browser/login-with-phone-number/tags/1.8.47/login-with-phonenumber.php#L4373

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3338150%40login-with-phone-number&new=3338150%40login-with-phone-number&sfp_email=&sfph_mail=

https://www.wordfence.com/threat-intel/vulnerabilities/id/6e74582f-8e94-4cba-a3eb-0a823a5235ad?source=cve