Registration & Login with Mobile Phone Number for WooCommerce <= 1.3.1 - Authentication Bypass
Strategic Overview
- Status
- Patched in 1.3.2
- Affected Version
<= 1.3.1- CVSS
- 9.8Critical
- Weakness type
- CWE-288 · Authentication Bypass Using an Alternate Path or Channel
- CVE
CVE-2025-10484
At a glance
CVE-2025-10484 is a critical-severity Authentication Bypass Using an Alternate Path or Channel vulnerability in the Registration & Login with Mobile Phone Number for WooCommerce WordPress plugin, affecting versions <= 1.3.1. It carries a CVSS score of 9.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 1.3.2; sites on affected versions should update now. Disclosed January 2026, reported by vpetr.
Vulnerability Overview
The Registration & Login with Mobile Phone Number for WooCommerce plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.3.1. This is due to the plugin not properly verifying a users identity prior to authenticating them via the fma_lwp_set_session_php_fun() function. This makes it possible for unauthenticated attackers to authenticate as any user on the site, including administrators, without a valid password.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.
CWE-288: Authentication Bypass Using an Alternate Path or Channel
Registration & Login with Mobile Phone Number for WooCommerce <= 1.3.1 carries this weakness at fma_lwp_set_session_php_fun(), and reaching it takes a caller who can reach the endpoint. Authentication bypass through an alternate path means the application has a second route to a protected action that skips the checks the primary route performs.
The protection on the main path becomes irrelevant, because the attacker simply uses the route that never asks. For Registration & Login with Mobile Phone Number for WooCommerce the fix is 1.3.2: builds <= 1.3.1 are affected, anything from 1.3.2 onward is not.
Remediation
Update to version 1.3.2, or a newer patched version
How does WordSec protect against this?
Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: Registration & Login with Mobile Phone Number for WooCommerce 1.3.2 closes this, and updating the plugin is the step that ends it.
- Login Security
- Alerts
External References
Related records
Other vulnerabilities in Registration & Login with Mobile Phone Number for WooCommerce
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