{
 "id": "WPSEC-2026-1650",
 "url": "https://wpsec.com/vuln/WPSEC-2026-1650/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-1650/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-1650/index.md",
 "title": "Better Post & Filter Widgets for Elementor <= 1.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Repeater Dynamic Tag Title Tags",
 "description": "The Better Post & Filter Widgets for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Repeater dynamic tag's 'toggle_title_tag' and 'tab_title_tag' settings in all versions up to, and including, 1.9.1 due to insufficient input sanitization and output escaping. The settings were output as HTML tag names after only esc_attr, without being checked against an allowlist. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
 "plugin": {
  "slug": "better-post-filter-widgets-for-elementor",
  "name": "Better Post & Filter Widgets for Elementor",
  "full_name": "Better Post & Filter Widgets for Elementor",
  "wordpress_org": "https://wordpress.org/plugins/better-post-filter-widgets-for-elementor/",
  "advisories_url": "https://wpsec.com/vuln/plugin/better-post-filter-widgets-for-elementor/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/better-post-filter-widgets-for-elementor"
 },
 "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": "1.9.2",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 1.9.2"
  ]
 },
 "introduced_in": null,
 "fixed_in": "1.9.2",
 "remediation": "Update to 1.9.2 or later.",
 "fix_released": "2026-10-25T04:04:57+00:00",
 "published": "2026-10-26T04:40:55+00:00",
 "updated": "2026-10-25T10:58:08.987902+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-1650/",
  "https://plugins.svn.wordpress.org/better-post-filter-widgets-for-elementor/tags/1.9.2/",
  "https://wordpress.org/plugins/better-post-filter-widgets-for-elementor/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/better-post-filter-widgets-for-elementor",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "Low",
  "as_of": "2026-10-26"
 }
}