{
 "id": "WPSEC-2026-2334",
 "url": "https://wpsec.com/vuln/WPSEC-2026-2334/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-2334/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-2334/index.md",
 "title": "Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction <= 3.1.3 - Unauthenticated reCAPTCHA Bypass",
 "description": "The Paid Membership Subscriptions plugin for WordPress is vulnerable to a reCAPTCHA bypass in all versions up to, and including, 3.1.3. The reCAPTCHA v3 validation accepted an empty token when the request included a 'pms_recaptcha_init_error' nonce that is printed on the public form, and the login form check could be altered or skipped by posting the bare 'pms_login' or 'wppb_login' flags to wp-login.php. This makes it possible for unauthenticated attackers to bypass the reCAPTCHA protection enabled by the site owner on registration and login forms, for example to perform automated sign-ups or brute-force login attempts.",
 "plugin": {
  "slug": "paid-member-subscriptions",
  "name": "Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction",
  "full_name": "Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction",
  "wordpress_org": "https://wordpress.org/plugins/paid-member-subscriptions/",
  "advisories_url": "https://wpsec.com/vuln/plugin/paid-member-subscriptions/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/paid-member-subscriptions"
 },
 "type": "AUTHBYPASS",
 "cwe": [
  "CWE-804"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 5.3,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": null,
    "from_inclusive": true,
    "to": "3.1.4",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 3.1.4"
  ]
 },
 "introduced_in": null,
 "fixed_in": "3.1.4",
 "remediation": "Update to 3.1.4 or later.",
 "fix_released": "2026-11-02T09:58:52+00:00",
 "published": "2026-11-03T14:48:33+00:00",
 "updated": "2026-11-03T13:39:19.894344+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-2334/",
  "https://plugins.svn.wordpress.org/paid-member-subscriptions/tags/3.1.4/",
  "https://wordpress.org/plugins/paid-member-subscriptions/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/paid-member-subscriptions",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Medium",
  "affected_versions": "Medium",
  "as_of": "2026-11-03"
 }
}