{
 "id": "WPSEC-2026-1286",
 "url": "https://wpsec.com/vuln/WPSEC-2026-1286/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-1286/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-1286/index.md",
 "title": "Brizy – Page Builder <= 2.8.23 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload",
 "description": "The Brizy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file uploads in all versions up to, and including, 2.8.23 due to the SVG sanitizer only being applied when the client-supplied MIME type equals image/svg+xml, while WordPress stores and serves the file based on its extension. This makes it possible for authenticated attackers, with author-level access and above, to upload a .svg file declared with a different MIME type, bypassing sanitization and injecting arbitrary web scripts that will execute whenever a user accesses the uploaded file.",
 "plugin": {
  "slug": "brizy",
  "name": "Brizy – Page Builder",
  "full_name": "Brizy – Page Builder",
  "wordpress_org": "https://wordpress.org/plugins/brizy/",
  "advisories_url": "https://wpsec.com/vuln/plugin/brizy/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/brizy"
 },
 "type": "XSS",
 "cwe": [
  "CWE-79"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 6.4,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": null,
    "from_inclusive": true,
    "to": "2.8.24",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 2.8.24"
  ]
 },
 "introduced_in": null,
 "fixed_in": "2.8.24",
 "remediation": "Update to 2.8.24 or later.",
 "fix_released": "2026-10-19T07:31:44+00:00",
 "published": "2026-10-21T10:43:36+00:00",
 "updated": "2026-10-21T10:34:20.941342+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-1286/",
  "https://plugins.svn.wordpress.org/brizy/tags/2.8.24/",
  "https://wordpress.org/plugins/brizy/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/brizy",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Medium",
  "affected_versions": "Low",
  "as_of": "2026-10-21"
 }
}