{
 "id": "WPSEC-2026-2759",
 "url": "https://wpsec.com/vuln/WPSEC-2026-2759/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-2759/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-2759/index.md",
 "title": "Display Eventbrite Events <= 6.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via booknow_text Shortcode and Block Attribute",
 "description": "The Display Eventbrite Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'booknow_text' attribute of the [wfea] shortcode and of the Display Eventbrite Events block in all versions up to, and including, 6.9.1, due to insufficient output escaping. The value is filtered only with wp_kses_post(), which keeps double quotes, and is then printed inside the aria-label attribute of the Book Now link. This makes it possible for authenticated attackers, with contributor-level access and above, to break out of the attribute and inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
 "plugin": {
  "slug": "widget-for-eventbrite-api",
  "name": "Display Eventbrite Events",
  "full_name": "Display Eventbrite Events",
  "wordpress_org": "https://wordpress.org/plugins/widget-for-eventbrite-api/",
  "advisories_url": "https://wpsec.com/vuln/plugin/widget-for-eventbrite-api/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/widget-for-eventbrite-api"
 },
 "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": "4.0",
    "from_inclusive": true,
    "to": "6.9.2",
    "to_inclusive": false
   }
  ],
  "text": [
   "from 4.0 before 6.9.2"
  ]
 },
 "introduced_in": "4.0",
 "fixed_in": "6.9.2",
 "remediation": "Update to 6.9.2 or later.",
 "fix_released": "2026-11-08T13:06:08+00:00",
 "published": "2026-11-09T23:44:30+00:00",
 "updated": "2026-11-09T23:34:00.367437+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-2759/",
  "https://plugins.svn.wordpress.org/widget-for-eventbrite-api/tags/6.9.2/",
  "https://wordpress.org/plugins/widget-for-eventbrite-api/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/widget-for-eventbrite-api",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "Low",
  "as_of": "2026-11-10"
 }
}