---
id: CVE-2026-90950
title: >-
  The Paid Membership Subscriptions WordPress plugin before 3.1.0 does not
  verify the reCAPTCHA on its registration handler when a form field is absent
  from the request, allowing unauthenticated users to create accounts without
  solving the…
summary: >-
  The Paid Membership Subscriptions WordPress plugin before 3.1.0 does not
  verify the reCAPTCHA on its registration handler when a form field is absent
  from the request, allowing unauthenticated users to create accounts without
  solving the…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-693
product: Paid Membership Subscriptions
affected:
  - paid_membership_subscriptions >= 2.0.5 < 3.1.0
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T18:12:32.050'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90950'
references:
  - url: 'https://wpscan.com/vulnerability/685f381e-97b5-4855-a0ca-5854043a7b9e/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-23T10:34:34.838195Z'
ingestedAt: '2026-09-23T10:21:54.379Z'
epss: 0.00206
epssPercentile: 0.09458
---

## Overview

The Paid Membership Subscriptions WordPress plugin before 3.1.0 does not verify the reCAPTCHA on its registration handler when a form field is absent from the request, allowing unauthenticated users to create accounts without solving the reCAPTCHA the site has enabled.

## Remediation

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