{
 "id": "WPSEC-2026-2182",
 "url": "https://wpsec.com/vuln/WPSEC-2026-2182/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-2182/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-2182/index.md",
 "title": "Forminator Forms <= 1.58.3 - Unauthenticated Sensitive Information Exposure via Stripe Checkout After-Payment Response",
 "description": "The Forminator Forms plugin for WordPress is vulnerable to Sensitive Information Exposure via the Stripe Checkout pending-entry response in all versions up to, and including, 1.58.3. This is due to the plugin returning the form's after-payment behavior (thank-you message or redirect URL) for a pending entry based only on the payment-owner browser token, without confirming that the Stripe Checkout Session was completed. This makes it possible for unauthenticated attackers to start a checkout and then receive the post-payment message or redirect URL, which may give access to content gated behind payment, without paying.",
 "plugin": {
  "slug": "forminator",
  "name": "Forminator Forms",
  "full_name": "Forminator Forms – Contact Form, Payment Form & Custom Form Builder",
  "wordpress_org": "https://wordpress.org/plugins/forminator/",
  "advisories_url": "https://wpsec.com/vuln/plugin/forminator/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/forminator"
 },
 "type": "SENSITIVE DATA DISCLOSURE",
 "cwe": [
  "CWE-200"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 5.3,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": null,
    "from_inclusive": true,
    "to": "1.58.4",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 1.58.4"
  ]
 },
 "introduced_in": null,
 "fixed_in": "1.58.4",
 "remediation": "Update to 1.58.4 or later.",
 "fix_released": "2026-11-02T10:11:37+00:00",
 "published": "2026-11-03T14:48:33+00:00",
 "updated": "2026-11-03T13:19:07.910864+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-2182/",
  "https://plugins.svn.wordpress.org/forminator/tags/1.58.4/",
  "https://wordpress.org/plugins/forminator/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/forminator",
 "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"
 }
}