{
 "id": "AIR-2026-0314",
 "slug": "cve-2026-109288-open-webui-stored-xss-vulnerability-allows-j",
 "title": "CVE-2026-109288: Open WebUI stored XSS vulnerability allows JWT theft",
 "summary": "Open WebUI before version 0.11.4 contains a stored cross-site scripting vulnerability in markdown link rendering. Authenticated users can embed malicious links in shared chats to steal victim and administrator JWT tokens from local storage.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "Open WebUI"
 ],
 "incident_date": "2026-10-12",
 "incident_date_precision": "day",
 "first_reported": "2026-10-12",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109288",
   "publisher": "NVD",
   "title": "CVE-2026-109288: Open WebUI before 0.11.4 contains a stored cross-site scripting vulnerability in MarkdownInlineTokens.svelte, which renders…",
   "published_at": "2026-10-12"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-109288",
  "xss",
  "jwt-theft"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:33:31.967Z"
}