{
 "id": "WPSEC-2026-2529",
 "url": "https://wpsec.com/vuln/WPSEC-2026-2529/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-2529/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-2529/index.md",
 "title": "cformsII <= 15.1.4 - Unauthenticated Reflected Cross-Site Scripting via Form Field Values in Success Message",
 "description": "The cformsII plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via submitted form field values in all versions up to, and including, 15.1.4, due to field values substituted into {field} variables of the success message being output without escaping, combined with missing nonce validation on direct (non-AJAX) form submissions. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that execute in a victim's browser if the form's success message uses a field variable and they can trick the victim into performing an action such as visiting a page that auto-submits a crafted form.",
 "plugin": {
  "slug": "cforms2",
  "name": "cformsII",
  "full_name": "cformsII",
  "wordpress_org": "https://wordpress.org/plugins/cforms2/",
  "advisories_url": "https://wpsec.com/vuln/plugin/cforms2/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/cforms2"
 },
 "type": "XSS",
 "cwe": [
  "CWE-79"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 4.7,
  "vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": null,
    "from_inclusive": true,
    "to": "15.2",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 15.2"
  ]
 },
 "introduced_in": null,
 "fixed_in": "15.2",
 "remediation": "Update to 15.2 or later.",
 "fix_released": "2026-11-03T22:27:43+00:00",
 "published": "2026-11-04T22:49:09+00:00",
 "updated": "2026-11-04T14:28:28.742448+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-2529/",
  "https://plugins.svn.wordpress.org/cforms2/tags/15.2/",
  "https://wordpress.org/plugins/cforms2/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/cforms2",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "Low",
  "as_of": "2026-11-04"
 }
}