WooCommerce OTP Login With Phone Number, OTP Verification <= 1.8.47 - Authentication Bypass

2025-08-14 13:55

Arkadiusz Hydzik

Strategic Overview

Status

Patched in 1.8.48

Affected PluginOTP Login With Phone Number, OTP Verification

Affected Version<= 1.8.47

CVSS8.1High

CVECVE-2025-8342

View all OTP Login With Phone Number, OTP Verification vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 1.8.48, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2025-8342 https://www.wordfence.com/threat-intel/vulnerabilities/id/6e74582f-8e94-4cba-a3eb-0a823a5235ad

CVSS Vector

8.1

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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