---
id: CVE-2026-110135
title: >-
  The OTP Login & Register Woocommerce WordPress plugin before 2.7.3 does not
  adequately limit one-time-password verification attempts, because the attempt
  limit is tracked against a value the client itself supplies and can change
  freely, …
summary: >-
  The OTP Login & Register Woocommerce WordPress plugin before 2.7.3 does not
  adequately limit one-time-password verification attempts, because the attempt
  limit is tracked against a value the client itself supplies and can change
  freely, …
severity: high
cvss: 7.4
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-287
product: OTP Login & Register Woocommerce
affected:
  - otp_login_register_woocommerce < 2.7.3
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T15:17:09.643'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-110135'
references:
  - url: 'https://wpscan.com/vulnerability/73f0e85d-c145-4048-9fbd-20308d163b87/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00265
epssPercentile: 0.18352
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-16T14:37:08.162911Z'
ingestedAt: '2026-10-16T07:01:11.486Z'
---

## Overview

The OTP Login & Register Woocommerce WordPress plugin before 2.7.3 does not adequately limit one-time-password verification attempts, because the attempt limit is tracked against a value the client itself supplies and can change freely, allowing an unauthenticated attacker to bypass the limit and brute-force the short numeric login code to take over an account without its password.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.